ether mask

Application of Sevoflurane Inhalation Anesthesia by Mask in Children Undertaking Lacrimal Passage Probing;

七氟醚面罩吸入麻醉在小儿泪道探通术中的应用

In this article,the author tries to analyze some skills in singing,such as,the resonance of head cavity,mask resounding,the throat-opening,breath-supporting and pronunciation,in order to overcome some difficulties of getting pure and beautiful tone color.

本文试图通过对演唱音色的技术关注(头腔共鸣、面罩共鸣、打开喉咙、呼吸支持、咬字吐字),破解获取纯美音色的难题。

A person wearing a mask.

带面具（面罩）的人

She raised / lowered her veil.

她撩起[放下]面罩.

To remove one's mask.

脱去自己的面具（或面罩）

half-mask respirator

半面罩式呼吸防护器

She concealed her identity by wearing a mask.

她戴了面罩以免被认出。

Do you rent masks and flippers?

你出租面罩和蛙鞋吗?

The mask was closing on his face.

面罩挨到了他的脸上。

single-use dust mask

只用一次的防尘面罩

bag valve mask resuscitator

胶囊活门面罩复苏器

wore a facemask while diving;a skier's facemask;armed robbers who wore facemasks.

开车时带面罩；滑冰者的面罩；戴着面具的持械强盗

a mask to protect the face of the catcher in baseball.

棒球运动中保护接球手面部的面罩。

a catcher's mask with a strong wire face.

面部使用强力金属丝的一种接球面罩。

Three men, with handkerchiefs over their faces, jumped out and ran into the post office.

三个戴面罩的人跳下车，冲进了邮局，

two-tone reversible cotton woven spread

两面用两色棉织床罩

reversible woven crinkle cotton spread

两面用绉纹棉织床罩

A pair of leather flaps attached to a horse's bridle to curtail side vision.

马的眼罩系在马勒上缩短侧面视线的一对皮罩

blinder:a pair of leather flaps attached to a horse's bridle to curtail side vision.

马的眼罩:系在马勒上缩短侧面视线的一对皮罩。

The veil she was wearing obscured her features.

她罩的面纱遮掩了她的面容。