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
Do you have any tickets available for that date?
你们有那天的票吗？
We are in great need of Grade A.
我们急需一等品。
Where are you travelling to, Gary?
卡里，你打算旅行到哪里呢？