Constac
自动电压稳定器
🏥 医学释义
自动稳压器
🗣️ 情景例句
I met her at Thanksgiving,
我在感恩节与她见面
We're in competition with several other companies for the contract.
我们与另外几家公司逐争取这个合同。
What are your payment terms?
你们的付款方式如何？