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
We have a very important meeting on at the moment.
现在我们正在开一个非常重要的会。
I'm two years younger than my sister.
我比我姐小两岁。
The skins were used for making tents and water containers.
还可以用野牛皮制作帐蓬和装水的容器。