Macrocyclic siloxane
[化] 大环硅氧烷
🧩 词语组成解析
[机] 大环的
n. [化]硅氧烷
🗣️ 情景例句
I can't wake up in the morning without a cigarette or cup of coffee.
早上不抽根雪茄或喝杯咖啡我就醒不了。
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]
Think carefully before you act.
三思而后行。