查词义 → 听视频例句 → 跟读
英语单词
mass
B2高频 NGSL-2团；块；大量
affecting or involving a large number of people or things
团；块；大量
a large amount of a substance that does not have a definite shape or form
真实视频例句
查看目标句所在位置
免费试学不是你查的词所在句。
The industrial revolution that we are part of, that my generation was part of, saw the mass production of something the world had never seen before.
我们这一代人所处的工业革命，见证了某种前所未有的事物的批量生产。
Jensen Huang's Speech at Caltech
其他真实视频例句
But in order to get to orbit, this would require a substantial improvement in the mass efficiency and the engine efficiency and probably be a two-stage vehicle.
但若要进入轨道，这需要大幅提高质量效率和发动机效率，并且可能还需要采用两级飞行器。
In fact, scientists have been warning that the sixth mass extinction may occur in a hundred years.
事实上，科学家们一直在警告，第六次物种大灭绝可能在一百年内发生。
在真实视频里记住 mass
LingoTube 把 TED / YouTube 视频变成逐句双语精读课:字幕随视频同步,点任意单词看释义和发音,收藏进生词本用间隔重复记牢。
先试学这节课前 30 句免费试学不是你查的词所在句。
