Leyitron
莱维特朗等离子体装置
🗣️ 情景例句
How would you pack the goods we have ordered?
你们对我们这批订货如何包装？
To work out the blueprint
勾勒蓝图
A woman saw it happen when she was walking past.
一位妇女走过的时候，看到我的钢笔掉了。