Tarbuttite
三斜磷锌矿
🗣️ 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。
The world is a ladder for some to go up and some down.
人间犹如一架梯，有人缘梯上升，有人顺梯下降。
Here are the two originals of the contract we prepared.
这是我们准备好的两份合同正本。