Alkyne
[ ['ælkain] ]
高中 Senior High
n. 炔\\n[化] 炔烃
🗣️ 情景例句
Anytime.
随时找我。
There's TV coverage of the NBA tournament.
有个NBA联赛的电视报道。
We informed him that the fissure extended for fifty years and was tow feet wide and four feet deep.
我们告诉他那个大裂缝长50码，宽2英尺，深4英尺。