Penicillenate
青霉烯酸盐
🗣️ 情景例句
There is something I want to ask you about clause 8.
我想问你有关第八条款的事。
One ploughs, another sow; who will reap no one knows.
有的耕，有的播，谁来收获很难说。
The books which are on the counter.
就是柜台上的那两本。