Oreing
高碳钢矿石脱碳法
🗣️ 情景例句
That's a neat idea.
这是个好主意。
A thousand probabilities do not make one truth.
一千个“或有”不能造成一个事实。
I felt very nervous when I went into his office.
我走进他的办公室，感到非常紧张。