Filter board
[化] 过滤纸板
🧩 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;
board
[bɔ:d]
n. 板;董事会;甲板;膳食;
vt. 上（船、车或飞机）;收费供…膳宿;使搭伙，使寄宿;强行登（船）;
vi. （火车、轮船、飞机等）接受乘客;搭伙，寄宿;
🗣️ 情景例句
How much do I owe you?
我应付多少？
All one's geese are swans.
自吹自擂。
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。