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
Is that you, Susan?
是你吗， Susan？
Out!
滚出去！
Whose is this shirt? Is this yours, Li Lei?
这是谁的衬衫？是你的吗？李磊？