Bromoallylene
[机] 烯丙基溴
🗣️ 情景例句
Didn't we go to school together?
我们以前在一起上过学吗？
The phone is ringing.
来电话了。
Most animals we commonly observe do in fact age as we do,
我们通常看到的大多数动物，也会像我们一样衰老的。