Propargylic acid
[化] 丙炔酸
🧩 词语组成解析
🗣️ 情景例句
The firm isn't making out as well as was hoped.
公司并不像原来期望的那样进展顺利。
You don't have any strong feelings about it?
关于这件事，你没有什么意见吗？
This knocks the turtle down several feet.
这一下子把海龟撞下去好几英尺。