Heating value
[机] 热值
🧩 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 mostly young people who take part.
参加活动的绝大多数是年青人。
He seldom came to see his wife, did he?
她不来看他妻子，是这样吗？
Late in the afternoon, the boys put up their tent in the middle of a field.
傍晚时分，孩子们在田野中央搭起了帐篷。