Pistonphone
[电] 活塞话筒
🗣️ 情景例句
more than reading, writing, and arithmetic.
比阅读 、写作及算术更多的东西。
I took 2 pounds of fish.
我拿了两磅鱼。
I hate this. It always makes problems.
我讨厌这种做法。它总是惹麻烦。