Silicopropane
丙硅烷
🗣️ 情景例句
Betty, you had it, but you didn't say it.
Betty你知道答案， 但是你没有说出来。
Who would be so dumb?
谁会这么蠢？
Which do you prefer, horse riding or shooting?
你比较喜欢哪一种呢，骑马还是射击？