Heating boiler
[化] 供暖锅炉
🧩 词语组成解析
heating
['hitɪŋ]
n. 暖气装置[设备];加热，采暖;
v. （使）热( heat的现在分词);使激动;激发;使兴奋;
adj. 加热的;供热的;
heat热+ing形容词后缀 → 加热的
🗣️ 情景例句
It's inevitable that he'll find out about it.
他无可避免地会发觉此事。
Why are you disappointed?
你为什么灰心？
We're having trouble meeting your shipping schedule.
要如期出货，我们有问题。