Gmw
abbr. 克分子重量（gram - molecular weight）
🗣️ 情景例句
He's a lucky boy.
他是个幸运的孩子。
It is a small flock that has not a black sheep.
家家难免有败类。
The opinion does not survive experience of a popular Continental camping place.
但这种说法在受人欢迎的欧洲露营场地是站不住脚的。