Neradol
合成鞣剂
🗣️ 情景例句
This may sound like a dumb question, but I'd like to know.
这也许是个愚蠢的问题，但我想知道。
There is no virtue that poverty destroyeth not.
没有贫穷不能破坏的美德。
Look at the sun! It's very bright.
瞧，阳光灿烂！