速度
The rate at which someone or something moves or operates, or at which something happens.
مثالها
3 از 5汽车以很高的速度行驶。
The car is traveling at a very high speed.
我们需要加快生产速度。
We need to speed up production.
城市化的速度正在放缓。
The speed of urbanization is slowing down.
خانواده کلمه
راهنمای حفظ
Su (Fast) + Du (Degree) = The degree of fastness.
آزمون سریع
随着科技的发展，信息传播的____越来越快。
درسته!
پاسخ صحیح این است: 速度
مثالها
汽车以很高的速度行驶。
everydayThe car is traveling at a very high speed.
我们需要加快生产速度。
businessWe need to speed up production.
城市化的速度正在放缓。
academicThe speed of urbanization is slowing down.
他打字的速度非常惊人。
informalHis typing speed is amazing.
反应速度是运动员的关键素质。
everydayReaction speed is a key quality for athletes.
خانواده کلمه
ترکیبهای رایج
عبارات رایج
速度限制
speed limit
经济发展速度
rate of economic development
以...的速度
at a speed of...
اغلب اشتباه گرفته میشود با
速度 is just how fast something is, while 效率 (efficiency) is how much is produced relative to the input/time.
نکات کاربردی
Very common in IELTS Writing Task 1 when describing the rate of change in graphs.
اشتباهات رایج
Sometimes confused with '速率' which is more technical (velocity/rate).
راهنمای حفظ
Su (Fast) + Du (Degree) = The degree of fastness.
ریشه کلمه
From 'Su' (fast/quick) and 'Du' (degree/measure).
الگوهای دستوری
آزمون سریع
随着科技的发展，信息传播的____越来越快。
درسته!
پاسخ صحیح این است: 速度
واژگان مرتبط
واژههای بیشتر general
屡次
B1Repeatedly or many times. It is used to emphasize that an action or event has happened multiple times, often despite attempts to stop it.
尴尬
B1Awkward or embarrassed. It describes a situation that is difficult to deal with because it is uncomfortable or socially clumsy.
妥当
B2Appropriate, proper, or well-handled in a given situation. It suggests that everything has been arranged correctly and sensibly.
推荐
B1To suggest that someone or something would be good or suitable for a particular job or purpose.
志愿
B1To offer to do something without being forced or paid; often related to community service.
场所
B1A place where a particular activity happens, such as a workplace, public area, or venue.
合适
B1Suitable, appropriate, or fitting for a particular purpose or person. Very useful in IELTS for discussing job suitability or choosing options.
器材
B1Equipment or materials needed for a particular activity, especially technical or sports-related.
适合
B1To be appropriate or right for someone or something; to suit.
距离
B1The amount of space between two places or people. Often tested in IELTS listening and speaking regarding directions and locations.
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