Precipitin
n. 沉淀素\\n[化] 沉淀素
🗣️ 情景例句
Well, at one o'clock
嗯， 一点钟
I asked him to stop, but he wouldn't.
我请他停止，但是他不肯。
Glancing at the bits of wood and metal that lay around him,
年轻人看了一眼周围的碎木片和碎金属片，