Metallomicroscope
金相显微镜
🗣️ 情景例句
Table tennis, I suppose. That's almost our national game. People from all walks play it.
我想应该是乒乓球吧。它几乎是全国性运动，各行各业的人都打。
What number should I dial to get the operator?
我应该拨什么号码找到接线员？
Jack was an excellent tennis player. He was able to beat anybody.
竭克是个网球健将。他天下无敌。