Optomagnetics
[计] 光磁学
🗣️ 情景例句
A guarantor is responsible for the loan
担保人要对贷款负责
We handle export of microwave ovens and would take the liberty to send you our price list for your reference.
我们经营微波炉出口业务，现冒昧给你方寄去我方报价单供参考。
Bob!
鲍勃！