Spinometer
纺丝测速仪
🗣️ 情景例句
But somehow I got my days mixed up and didn't realize the mistake until now.
可是不知道怎么回事，我把日期弄错了，而且到现在才知道这个错误。
I'm glad you helped me.
我很高兴你能帮我的忙。
Sorry, Mr. Wu. I was not here yesterday.
对不起，吴先生。我昨天没有来。