Undulator
[电] 波纹印码机
🗣️ 情景例句
What are your weaknesses?
你的缺点是什么？
Alice, standing tearfully on the platform.
艾丽丝两眼汪汪地站在站台上。
OK. While you're doing that I'll go and get some water.
好的。你系小树，我去弄点水来。