Complex utilization
[化] 综合利用
🧩 词语组成解析
🗣️ 情景例句
Turn the key before you pump the pedal, or you'll flood the engine.
加水之前转动钥匙，要不发动机就给浇灭了。
I was on the track team 10 years ago.
十年前，我在田径队。
I'm going to see my husband. He's ill in hospital.
我要去看我丈夫。他生病住了医院。