Acetylenebromide
[机] 乙炔基溴
🗣️ 情景例句
My mother is terrific at any kind of sewing.
我母亲做任何针线活都棒极了。
No everybody puts the highest value on him.
不，人人对他都有最高的评价。
What a surprise!
太令人惊讶了！