Celmide
二溴乙烷
🗣️ 情景例句
This is true.
这倒是事实。
He skinned his knee.
他擦破了膝盖的皮。
The fact of first-rate importance is the predominant role that custom plays in experience and in belief, and the very great varieties it may manifest.
最重要的是，风俗在实践中和信仰上所起的举足轻重的作用，以及它所表现出来的极其丰富多采的形式。