Enthrakometer
超高频功率测量计
🗣️ 情景例句
You look very familiar. Have we been introduced before?
你看起来很面熟，我们以前互相介绍认识过吗？
Only certain people are permitted to enter that club.
只有特定的人才被允许进入该俱乐部。
What's the point of going to college?
上大学有何用？