Filtering pad
[医] 滤垫
🧩 词语组成解析
[计] 过滤
pad
[pæd]
vt. 给…装衬垫， 加垫子;填塞;踏平;
vi. 步行，放轻脚步走;
n. 垫，衬垫;护具;便签本;发射台;
🗣️ 情景例句
Sorry, I have to say good-bye.
我不得不说再见了。
I'm afraid I can't get away from the meeting.
我恐怕难以从会议中抽身。
George heard the noise and came downstairs quickly.
乔治听到了响声，迅速地下了楼。