面罩 (miàn zhào) — face mask; visor; face shield

定義

例文

• 他戴上了面罩来保护自己。
  Tā dài shàng le miàn zhào lái bǎo hù zì jǐ.
  He put on a face mask to protect himself.
• 焊接时要戴上面罩。
  Hàn jiē shí yào dài shàng miàn zhào.
  Wear a face shield when welding.
• 运动员的面罩被对手打掉了。
  Yùn dòng yuán de miàn zhào bèi duì shǒu dǎ diào le.
  The athlete's visor was knocked off by the opponent.