Mafic
a. [矿]铁镁质的
🔁 扩展释义
【化】 镁铁质
🗣️ 情景例句
It's nice to be alone with you, Grandpa.
很高兴单独与你在一起， 爷爷。
Not let the grass grow under one's feet.
不失时机。
These objects, however, were different.
这些展品却使人大开眼界。