Solar heater
un. 太阳能加热器\\n
🧩 词语组成解析
🗣️ 情景例句
If we cancelled third world debt, perhaps those countries could start to rebuild.
如果我们取消第三世界债务，也许那些国家就会开始重建。
You cannot make a silk purse out of a sow's ear.
猪耳朵做不成丝钱包；巧妇难为无米之炊。
When the dentist at last removed the cotton wool from my mouth,
当那位牙医最后将药棉从我嘴中取出时，