Filter casing
[化] 滤罩
🧩 词语组成解析
filter
['fɪltɚ]
n. 滤波器;滤光器;滤色镜;[化] 过滤器;
vi. 过滤;透过;渗透;
vt. 过滤;滤除;
casing
[['keisiŋ]]
n. 箱, 盒, 包装, 框, 套管\\n[化] 汽车外胎
🗣️ 情景例句
Richard showed me your photo.
Richard给我看了你的照片。
I've got a lot of things to do before I can leave.
在我能离开以前，我有很多事情做。
How long has Jim been at his school?
吉姆到校有多长时间了？