Dithion
[医] 二硫代水杨酸钠
🗣️ 情景例句
I'm too deeply involved.
我已陷得太深，难以自拔了。
We'd like to hear what you say concerning the matter of packing.
我们很想听听你们在包装方面有什么意见。
No, not exactly. But later, peole developed a way of printing, using rocks.
不完全是这样。但后来，人们利用石头，研制了一种印刷方法。