🧩 词语组成解析
[医] 系统, 系
🗣️ 情景例句
How's Ellen?
Ellen，怎么样？
Please note that all our prices are quoted on CIF basis. This is our general practice, which we believe will be accepted by you.
请注意我方所报的都是CIF 价，这是我方一贯作法，希望你方能接受。
I like writing to my penfriend, but it takes a lot of time.
我喜欢给笔友写信，但那很花时间。