Bacteria preof filter
[医] 滤菌器, 细菌滤器
🧩 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
What did you tell Grandpa?
那你是如何对爷爷说的呢？
I'm combing my hair in the bathroom.
我在浴室梳头。
She stood up and took his arm.
她站起来，拉住他的手臂。