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
Chances are ten to one that we'll have a economic recession.
我们十有八九会陷入经济衰退。
It's just around the corner.
转弯就是。
New jobs are needed because a number of people are out of work.
因为许多人没有工作，所以需要为他们提供就业机会。