Boiler sets
[化] 锅炉组
🧩 词语组成解析
n. 集合, 设置（set的复数）
🗣️ 情景例句
Don't be too hasty to give your heart away.
不要太草率地把心交给别人。
Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.
请会签第156号销售合同一式两份中的一份，将它寄回我方存档。
Summer comes after spring. It is the hottest season.
春天之后是夏天。夏天是最热的季节。