Microdrum
微分筒; 测微鼓轮
🗣️ 情景例句
He gave them to me to hold on to them
他给我戒指， 要我自己保管，
A good beginning makes a good ending.
善始者必善其终。
We'll take our holiday sometime in August.
我们将在八月份的某个时候休假。