Nomadic nitrogen
[医] [大气]游离氮
🧩 词语组成解析
🗣️ 情景例句
Of Course. Easy. No sweat.
当然 小事情。绝无问题。
Since Tom Lee is our sole agent for our products in Korea, we can't make you a direct offer.
因为汤姆·李是我方产品在韩国的独家代理人，所以我们不能直接向您发盘。
The guards couldn't have been watchig very carefully.
警卫不可能一直认真地查看。