Dithiourethane
[化] 二硫代氨基甲酸乙酯
🗣️ 情景例句
I remember now.
我现在记起来了。
Prove thy friend ere thou have need.
在你需要朋友帮助前，先要考验他们。
and emotional effort needed to comprehend form in its full spatial existence.
在智力和感情上去理解存在于空间的整个形态。