Acetylenebromide
[机] 乙炔基溴
🗣️ 情景例句
Michelle and I have all kinds of feelings
Michelle和我感觉很复杂
Diamond cut diamond.
强中更有强中手。
The first sign of disaster was a dead sheep floating down.Next came a horse, swimming bravely,
灾难的第一迹象是一只死羊顺流而下，接着一匹活马勇敢地与水搏击。