Zm
[计] 调零; 零调制
🗣️ 情景例句
about taking care of babies, I assure you.
如何照顾小孩， 我向你保证。
We've got to get a sofa and a chair for the living room.
我们必须有一张沙发和椅子放在客厅。
There is a mark of ink on his shirt.
他的衬衣上有一块墨迹。