Acetylenecarboxylic acid
[化] 乙炔基羧酸; 丙炔酸
🧩 词语组成解析
🗣️ 情景例句
but, well, we've still got some time for a cup of coffee.
不过， 我们还有喝杯咖啡的时间。
I took off my galsses.
我摘下了我的眼镜。
There isn't any water in the bottle.
瓶子里一点水也没有。