Casing liner
[化] 壳体衬板; 泵壳O型环
🧩 词语组成解析
casing
[['keisiŋ]]
n. 箱, 盒, 包装, 框, 套管\\n[化] 汽车外胎
liner
['laɪnɚ]
n. 班轮，班机;衬垫，衬套;衬里;画线者;
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
It sounds like a reasonable solution.
这个解决办法还比较合理。
This time, the policeman lost his temper.
这一次警察火了。