dust mask - Definition & Meaning | VisualLang Dictionary

a protective mask worn over the mouth and nose to filter out dust particles and other airborne substances during cleaninga protective mask worn over the mouth and nose to filter out dust particles and other airborne substances during cleaning

A dust mask is a protective mask worn over the nose and mouth to filter out dust, dirt, and other small particles from the air. It is commonly used during activities such as cleaning, sanding, or gardening, where dust or debris can be harmful if inhaled. Dust masks help prevent respiratory issues by trapping these particles before they are breathed in. They are typically made from lightweight materials, such as cotton or synthetic fibers, and are designed to be comfortable and easy to wear for long periods. Dust masks are usually disposable but can sometimes be reused depending on the material.A dust mask is a protective mask worn over the nose and mouth to filter out dust, dirt, and other small particles from the air. It is commonly used during activities such as cleaning, sanding, or gardening, where dust or debris can be harmful if inhaled. Dust masks help prevent respiratory issues by trapping these particles before they are breathed in. They are typically made from lightweight materials, such as cotton or synthetic fibers, and are designed to be comfortable and easy to wear for long periods. Dust masks are usually disposable but can sometimes be reused depending on the material.

例句

He wore a dust mask while sanding the wooden shelves to avoid breathing in the fine particles.
他在打磨木制架子时戴了防尘口罩，以避免吸入细小的颗粒。
The workers were required to wear dust masks while demolishing the old building.
工人们在拆除旧建筑时需要佩戴防尘口罩。
I always use a dust mask when mowing the lawn because of the pollen in the air.
因为空气中的花粉，我割草时总是戴着防尘口罩。