(pos:名詞)
<explanation>
yue:遮蓋#口 同#鼻 嘅工具,用嚟過濾外間空氣中嘅#污染,例如#飛沫、#塵、有毒氣體等等,通常指#外科口罩(量詞:個)
eng:face mask
<eg>
yue:#外科口罩 (ngoi6 fo1 hau2 zaau3)
eng:surgical mask
<eg>
yue:工業用口罩 (gung1 jip6 jung6 hau2 zaau3)
eng:respirator
<eg>
yue:有感冒就戴口罩啦。 (jau5 gam2 mou6 zau6 daai3 hau2 zaau3 laa1.)
eng:You should wear a mask if you catch a cold.