Dorrco filter
[化] 多尔科滤机
🧩 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;
🗣️ 情景例句
I know. But we're going to be late for dinner.
我知道。但我们晚餐可要迟到了。
This pencil is longer than that one.
这支铅笔比那一个长。
We need them urgently.
我们急需这些资料。