Carboloy
钨钴硬质合金(用钴作粘结剂的碳化钨硬质合金)
🗣️ 情景例句
Gemma, sit. Gemma
Gemma,坐,Gemma,
I'd stay if they promoted me, but I can't see that happening.
假如他们提升我，我就留下来，但我看那是不可能的。
It's smaller than the blue one.
它比那件蓝色的还要小。