Dichlorosilane
二氯甲硅烷
🗣️ 情景例句
It was on his birthday, June second, two years ago.
是在他生日那天。两年前的六月二日。
When the sun comes in, the doctor goes out.
阳光入室，医生出屋。
Really? So was my friend Bob White. Do you know him?
真的吗？我的朋友鲍勃·怀特也在中心学校。你认识他吗？