Microdrum
微分筒; 测微鼓轮
🗣️ 情景例句
They're open.
店开着。
That's a good point.
我也是这么想的。
Among them will be Debbie's mother, who swam the Channel herself when she was a girl.
他们当中还会有黛比的母亲，她本人还是个姑娘时，也曾横渡过英吉利海峡！