• And the reason is, and this will come up on the problems and a lot of students end up using this equation, which is why I want to head it off and mention it ahead of time, we can't use an equation because this equation is very specific for light.

    原因是,很多同学在解题时,都会用这个方程,所以我要,事先提醒你们一下,我们不能用这个方程,因为它只对光是用。

    麻省理工公开课 - 化学原理课程节选

  • lyrics come to my head and I have a beat that I put together,

    歌词不断在脑海中冒出来,还有节奏,把它们组合在一起,

    唱片即将上市 - SpeakingMax英语口语达人

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