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.
例文
3 / 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.
語族
覚え方のコツ
Think of 'Labor' (work) + 'tory' (place). It is a 'place for work', specifically scientific work.
クイックテスト
The scientist spent twelve hours in the _______ analyzing the chemical samples.
正解！
正解は： laboratory
例文
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.
語族
よく使う組み合わせ
よく使うフレーズ
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
よく混同される語
A lavatory is a bathroom or toilet, while a laboratory is a place for scientific research.
使い方のコツ
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.
よくある間違い
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).
覚え方のコツ
Think of 'Labor' (work) + 'tory' (place). It is a 'place for work', specifically scientific work.
語源
From the Medieval Latin word 'laboratorium', which comes from 'laborare' meaning 'to work'.
文法パターン
文化的な背景
In Western culture, laboratories are often associated with 'mad scientists' in fiction or the pinnacle of objective, clinical truth in news and media.
クイックテスト
The scientist spent twelve hours in the _______ analyzing the chemical samples.
正解！
正解は： laboratory
関連語彙
関連単語
to
A1Used to indicate the place, person, or thing that someone or something moves toward. It can also mark the recipient of an action or the limit of a range.
and
A1A primary conjunction used to connect words, phrases, or clauses that are grammatically equal. It indicates addition, a sequence of events, or a relationship between two things.
a
A1A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.
that
A1This word is a demonstrative pronoun used to indicate a specific person, object, or idea that is further away in space or time from the speaker. It is also used to refer back to something that has already been mentioned or to introduce a clause that identifies something.
I
A1The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.
for
A1Used to show who is intended to have or use something, or to explain the purpose or reason for an action. It is also frequently used to indicate a specific duration of time.
not
A1A function word used to express negation or denial. It is primarily used to make a sentence or phrase negative, often following an auxiliary verb or the verb 'to be'.
with
A1A preposition used to indicate that people or things are together, in the same place, or performing an action together. It can also describe the instrument used to perform an action or a characteristic that someone or something has.
he
A1A pronoun used to refer to a male person or animal that has already been mentioned or is easily identified. It functions as the subject of a sentence.
you
A1Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.
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