Proticity
[机] 原生性
🗣️ 情景例句
I don't think so.
我不这么想。
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
If explosives are used, vibrations will cause the roof of the mine to collapse.
如果用炸药爆破，震动会引起矿顶塌落。