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
Hello, hello.... Oh, hi, Susan.
喂 喂……啊 嗨 Susan
It's going to crash! Why?
要下坠了，究竟怎么啦？
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上，但因为接头不相配而接不上。