Undulator
[电] 波纹印码机
🗣️ 情景例句
But if I have my tonsils out tomorrow,
但是我如果明天切除扁桃腺，
I don't know what to do with you.
真拿你没办法。
We need our order number on the outside of each box.
我们需要每只箱子的外观都打上订购号码。