🧩 词语组成解析
old
[old]
adj. 老的;古老的;以前的;（用于指称被替代的东西）原来的;
n. 古时;
🗣️ 情景例句
to move the air-conditioning units
移动空调设备
I'm pressed for money.
我苦于没钱。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。