Biphenylhydrazine
[机] 联苯基胼
🗣️ 情景例句
Hi. Michelle,
嗨， Michelle，
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
This is a pity, because noise abatement really is a good cause.and it is likely to be discredited if it gets to be associated with bad science.
要求减少噪音确实是件好事，但是如果与拙劣的科学掺杂在一起的话，就不会被人们所信任，这是很遗憾的。