C'
[医] 醚溶酸系数
🗣️ 情景例句
The number's no longer in service.
这个号码现在是空号。
I hesitate to ask you, but will you lend me some money?
也许我不该问你，你能借我一些钱吗？
It will be cloudy at times.
阴有多云。