Propiolaldehyde
[化] 丙炔醛
🗣️ 情景例句
It's no secret my wife is expecting a baby.
我老婆快生孩子了，这又不是什么秘密。
My watch is more expensive because it's a chronometer.
我的手表是精密型的，所以要比你的贵。
I have them on this piece of paper. Now let me call your names. OK?
我这张纸上有你们的名字。现在我来点名。好吗？