Vacuum system
[医] 排出式通风系统
🧩 词语组成解析
🗣️ 情景例句
Don't be lazy, the older you get, the harder it will be to learn.
别偷懒，年纪越大，学起来就越难。
The smith is making shoes for a horse while braining his cat.
铁匠在煅马蹄铁时，他的猫听得头铛铛作响。
If Shylock cuts deep enough, I'll pay him back with all my heart.
要是夏洛克割得够深的话，我就要以整个心偿还他的债了。