Sectional boiler
[机] 分节式锅炉
🧩 词语组成解析
sectional
['sɛkʃənl]
adj. 拼合而成的;局部的;部分（地区）的;断面的;
🗣️ 情景例句
Well, I didn't really exercise.
嗯， 我没有真的上健身课。
It'll take a few more weeks for the bone to mend.
还需要花两三周骨头才能复原。
I heard that you're getting married, Congratulations.
听说你要结婚了，恭喜！