C. n. s.
[医] 中枢神经系统
🧩 词语组成解析
[医] 接触; 接触人, 以, 用, 和, 居里(放射性强度单位), 卡
abbr. 名词
🗣️ 情景例句
Good-bye. And hope to see you soon.
再见。希望很快再见到你们。
How much is it to rent an economy car?
租一辆经济车要多少钱？
we quickened our pace and made our way rapidly towards the stream where we hoped the boatman was waiting.
快速地朝深溪边走去，希望船夫还在那儿等着我们。