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
My eyesight sucks.
我的视力非常差。
There used to be a grocery store on the corner.
过去在角落上有一个杂货店。
We also hope to expand our business with you.
我们也希望与贵公司扩大贸易往来。