Boiler casing
[机] 锅炉套
🧩 词语组成解析
casing
[['keisiŋ]]
n. 箱, 盒, 包装, 框, 套管\\n[化] 汽车外胎
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
Children and fools speak the truth.
孩子和傻子，说的是真话。
On, in just a day or two, I think.
哦，我想就这一、两天吧。