Systema respiratorium
[医] 呼吸系统
🧩 词语组成解析
[医] 系统, 系
🗣️ 情景例句
I hate to bring this up, but this is a nonsmoking zone.
对不起提醒一下，这儿是禁烟区。
We can't make a decision without thinking it over.
我们不能不考虑，就作决定。
And I succeeded, Zheng Jie.
我还是成功了，郑杰。