Donkey boiler
[化] 辅助锅炉
🧩 词语组成解析
donkey
['dɔŋki]
n. 驴，毛驴;笨蛋，傻瓜;（美国）民主党的象征;
🗣️ 情景例句
Yeah. My new advanced exercise class.
对， 新的高级健身班。
Providence is always on the side of the strongest battalions.
天公总是佑强者。
In this shop you can buy school things.
你可以在这个商店里买到学习用品。