Winkerite
水钴镍矿
🗣️ 情景例句
The front wheels are out of alignment.
前轮不平行了。
I have confidence in myself.
我对自己颇具信心。
many of them serious and senior scientists---- who dream of sending people to it.
其中的不少人是认真和资深的科学家，他们一直梦想着把人送上火星。