Carboxy-
[醫(yī)]羧基
?? 詞語組成解析
n. [有化] 羧基
??? 情景例句
Nothing flashy or expensive.
不是什么俗麗或昂貴的。
The more the well is used, the more water it gives.
井水越打越多。
Yes, please. That would be kind of you.
是啊。你真好！