Acetylenes
(acetylene 的复数) n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
🗣️ 情景例句
In addition, it's great exercise too, since we do a lot of hiking.
还有，那也是个好的运动，因为我们要长距离徒步旅行。
I don't like her in some ways.
在有些方面我不喜欢她。
She stood three feet high and her hands rested on her hips.
她身高3英尺，双手叉腰。