Bementite
蜡硅锰矿
🗣️ 情景例句
It's the way it should be.
本该如此。
You need an injection.
你需要打针。
They all looked at a big and noisy machine in another corner of the machine shop.
他们全都看着机械车间另一角落的一台又大又嘈杂的机器。