N-ethylaniline
[化] N-乙基苯胺
🧩 词语组成解析
[化] 乙基苯胺
🗣️ 情景例句
It's a book of pictures.
这是一本摄影集。
He insisted that we all be in his office at one o'clock.
他要求大家一点钟到他的办公室。[大学英语四级]
On the B.B.C. you can hear the clock when it is actually striking because microphones are connected to the clock tower.
当大钟打点的时候，你可以从英国广播公司的广播中听到，因为钟塔上接了麦克风。