laboratory
A laboratory is a room or building equipped for scientific experiments, research, or the testing and analysis of substances. It provides a controlled environment where scientists and technicians can use specialized equipment to conduct studies or manufacture chemicals.
أمثلة
3 من 5I need to drop by the laboratory to pick up my medical test results.
I need to visit the testing facility to collect my medical results.
The institution has inaugurated a state-of-the-art laboratory for advanced robotics research.
The organization has opened a high-tech facility for studying advanced robotics.
I'll be in the lab all afternoon if you need to find me.
I will be working in the research room for the rest of the day.
المرادفات
الأضداد
عائلة الكلمة
نصيحة للحفظ
Think of 'Labor' (work) + 'tory' (place). It is a 'place for work', specifically scientific work.
اختبار سريع
The scientist spent twelve hours in the _______ analyzing the chemical samples.
صحيح!
الإجابة الصحيحة هي: laboratory
أمثلة
I need to drop by the laboratory to pick up my medical test results.
everydayI need to visit the testing facility to collect my medical results.
The institution has inaugurated a state-of-the-art laboratory for advanced robotics research.
formalThe organization has opened a high-tech facility for studying advanced robotics.
I'll be in the lab all afternoon if you need to find me.
informalI will be working in the research room for the rest of the day.
The experiment was conducted under strictly controlled laboratory conditions to ensure accuracy.
academicThe scientific test was performed in a regulated environment to guarantee precise results.
Our corporate laboratory is currently developing a more efficient fuel additive.
businessOur company's research center is creating a better type of fuel supplement.
المرادفات
الأضداد
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
lab rat
a person who is the subject of an experiment
laboratory-grown
produced in a lab rather than in nature
in a laboratory setting
within a controlled scientific environment
يُخلط عادةً مع
A lavatory is a bathroom or toilet, while a laboratory is a place for scientific research.
ملاحظات الاستخدام
In common speech and even in many professional settings, the word is almost always shortened to 'lab'. However, 'laboratory' should be used in formal writing and official titles.
أخطاء شائعة
Learners often confuse the spelling by forgetting the 'o' after 'r' or mixing it up with 'lavatory'. Also, note that British English stresses the second syllable (la-BOR-atory), while American English stresses the first (LAB-ratory).
نصيحة للحفظ
Think of 'Labor' (work) + 'tory' (place). It is a 'place for work', specifically scientific work.
أصل الكلمة
From the Medieval Latin word 'laboratorium', which comes from 'laborare' meaning 'to work'.
أنماط نحوية
السياق الثقافي
In Western culture, laboratories are often associated with 'mad scientists' in fiction or the pinnacle of objective, clinical truth in news and media.
اختبار سريع
The scientist spent twelve hours in the _______ analyzing the chemical samples.
صحيح!
الإجابة الصحيحة هي: laboratory
مفردات ذات صلة
كلمات ذات صلة
index
B2To organize information into a systematic list or database for easy retrieval, typically at the end of a book or within a computer system. In economics, it refers to adjusting a value or price according to a specific standard, such as inflation or the cost of living.
induce
B2To succeed in persuading or influencing someone to do something. It also means to bring about or cause a specific physical condition or reaction to happen.
infer
B2To reach a conclusion or form an opinion based on facts, evidence, or reasoning rather than on direct statements. It involves understanding a hidden meaning or 'reading between the lines' when information is not explicitly provided.
inhibit
B2To hinder, restrain, or prevent an action or process from happening or developing. It is frequently used in scientific contexts to describe slowing down a chemical or biological reaction, as well as in psychology to describe the restraint of impulses.
initiate
B2Describes someone who has been introduced to or instructed in a particular subject, group, or secret knowledge. It also refers to something that has been recently begun or is in an introductory stage.
inspect
B2To examine something closely and officially to check its condition, quality, or compliance with standards. It involves a systematic and careful look to identify flaws or ensure everything is as it should be.
integrate
B2To combine two or more things so that they work together effectively or become part of a whole. It also refers to the process of helping a person or group become part of a larger society or organization.
intrinsic
B2Intrinsic refers to a quality or characteristic that is an essential and natural part of something. It describes properties that are inherent to an object or person, rather than being added or influenced by external forces.
invoke
B2To call upon a spirit, a deity, or a person for help or inspiration. In legal and formal contexts, it means to cite a law, rule, or authority to support an argument or justify an action.
label
B2To attach a tag or piece of information to an object to describe its contents or ownership. It also refers to the act of categorizing or describing someone or something in a specific, often oversimplified, way.
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