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
You'll be husband and wife.
你们就成为夫妻了。
That house is for sale. It has central heating.
此房出售，房子里有供暖设备。
The truck was coming round the corner near the school.
这辆卡车正饶着学校附近的拐弯处驶过来。