Zinethyl
二乙锌
🗣️ 情景例句
Their after-sales service was just so bad that I decided to never buy anything from that shop again.
他们的售后服务太差了，所以我决定从此不再能家商店买东西。
I don't remember where I was then.
我不记得那时我在哪里。
How can we find out who are using these computers?
我们怎么知道都有哪些人在使用我们的计算机呢？