Absorption filter
[化] 吸收滤光片
🧩 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
Let's drill them in English pronunciation.
我们来给他们做英语发音练习。
I'd like a refund.
我要想退款。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。