Undulators
(undulator 的复数) [电] 波纹印码机
🗣️ 情景例句
Whatever you think is right for you is right for us.
你认为对你是好的对我们来说也是好的。
Do you think you could lend me some of your records/CDs?
请问你能借我几张唱片吗？
I'm not sure we can use that many.
我怕我们用不了那么多。