Electrofilter
[医] 电滤器
🗣️ 情景例句
Do I have to get it done by noon?
我必须在中午以前做完吗？
A good conscience is a continual feast.
白日不做亏心事，夜半敲门心不惊。
Let's have a beer or something.
咱们喝点啤酒什么的。