Dimethyldichlorosilance
二甲基二氯硅烷
🗣️ 情景例句
I fell out of the boat!
我摔到船外去了。
He is too lazy to move but luckily he has strong toes.
他虽然懒惰得不肯动，但是幸而有强壮的脚趾。
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。