Zinethyl
二乙锌
🗣️ 情景例句
Do you have any other symptoms? Any more than those you've described?
你有没有其它的症状？除了那些你已叙述过的？
These buildings are supposed to be earth quakeproof.
这些建筑物是耐震建筑才对。
It's over there,behind the teapot.
就在那儿，茶壶后面。