Polyhydroxylation
多羟基化反应
🗣️ 情景例句
I think so.
我想是的。
What do you think I should do?
你想我该怎么做呢？
In the torchlight, he caught sight of a figure whom he immediately recognized as Bill Wilkins, our local grocer.
借着电筒光。他看见一个人，马上认出那是本地杂货店主经比尔。威尔金斯。