Mogullizer
真空浸渗设备
🗣️ 情景例句
The train is just up the street.
地铁车就在街的那一头。
For professional footballers, injuries are an occupational hazard.
对于职业足球运动员来说，受伤是职业本身带来的危险。
The reason lies in its gravity.
其原因在于月球的重力。