Laubmannite
n. [矿]羟绿铁矿
🗣️ 情景例句
I've never been more relaxed.
我从来没像这样轻松过。
I know the boy whose father is a pilot.
我知道那个男孩的父亲是飞行员。
Excuse me, Mr Green. I can't find the twins.
对不起，格林先生，我找不到那对双胞胎了。