Roughing filter
[医] 粗滤池
🧩 词语组成解析
[化] 初步加工
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
You're way off base.
球不在垒上，此处指“与事实不符”。
I'd like to ask you just one question.
恕我请教你一个问题。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。