Bromoalkane
[机] 溴烷
🗣️ 情景例句
It's really different from what I expected.
这和我想象中的很不一样。
This is the last time I'll ever ask you to do anything for me.
这是我最后一次要求你为我做事情。
Whose? The twins?
谁的？那对双胞胎的吗？