C-terminus
羧基端
🧩 词语组成解析
🗣️ 情景例句
so they're angry at me.
所以他们生我的气。
I hesitate to ask you, but will you lend me some money?
也许我不该问你，你能借我一些钱吗？
It means I can have tea, instead.
这意味着我反倒可以喝茶了。