Microdrum
微分筒; 测微鼓轮
🗣️ 情景例句
I lived in Florida,
我住在 Florida，
He has lived here for a year.
他在这里住了一年了。[表示持续到现在的行为]
Mr Shute was a farm worker, and he didn't have much money.
舒特先生是个农场工人，他挣不到很多钱。