Widia
[机] 锻结碳化物
🗣️ 情景例句
You can put it that way.
你可以那样说。
I'm feeling rather blue.
我觉得有些沮丧。
The hovercraft is particularly useful in large areas with poor communications such as Africa or Australia;
气垫船在非洲、澳大利亚等交通不发达地区特别有用。