Filter bed
滤床\\n[机] 滤层
🧩 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;
bed
[bɛd]
n. 床;苗圃;河床;（地下由黏土、岩石等构成的）地层;
vt. 把…固定在;（某人）发生性关系;给人铺床;
vi. 上床;分层;
🗣️ 情景例句
that express the feelings that I feel for you in my heart.
可以表达我内心对你的感情。
Many new ideas are discovered during college years.
大部分崭新的观念都产生于大学时代。
When I touched him on the shoulder, he turned around.
我拍他的肩膀，他转了过来。