Ashless filter (paper)
[化] 无灰滤纸; 定量滤纸
🧩 词语组成解析
a. 无灰的\\n[机] 无灰
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
If you cheat in a test, you've really only cheating yourself.
如果你在测验中作弊的话，你欺骗的只有你自己。
These two students drank a lot of coffee.
这两个学生喝了许多咖啡。
My parents want me to go abroad.
我父母想让我出国。