口罩有哪幾種常見的分類？用英文怎麼說？

今日問題

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⊙口罩的分類有哪幾種？⊙

#1 Surgical mask 

醫用外科口罩

It usually has three layers. It is a basic defense against some viruses.

醫用外科口罩通常有三層，能基本防禦某些病毒。
 
#2 N95 mask/respirator 

N95型口罩

It is a safety device that covers the nose and mouth and helps protect the wearer from breathing in some hazardous substances. It is designed to filter out at least 95% of the dust and mold in the air.

N95型口罩是一種保護鼻子和嘴巴的安全口罩，有助於保護佩戴者，防止吸入一些有害物質。它能過濾掉空氣中至少95%的灰塵和黴菌。
 
#3 Cold weather face mask 

保暖口罩

It can protect you from cold and wind. It is usually made of wind-breaking material like nylon blends. But it doesn’t help much in the context of virus.

保暖口罩可以在寒冷和大風的天氣裏保護你，通常是由防風材料如尼龍混合物製成。但是在病毒環境下，它沒有多大幫助。
 
#4 Activated carbon mask

活性炭口罩

Mask with a charcoal filter cuts out odours effectively making it ideal for general purpose, especially suitable for use across various industries such as engineering, manufacturing, pharmaceuticaland many more.

帶有活性炭的口罩可以有效去除異味，非常適用於一般用途，尤其適用於工程、製造、製藥等行業。

你分清這幾種口罩了嗎？