Petrolift
[化] 燃料泵
🗣️ 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。
I'm afraid you will be too weak.
我怕你会太虚弱。
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。