1.
Observation of the effect of Bi-level positive airway pressure to treat COPD to amalgamate breath horizontally by the face guard mask
经面罩双水平正压通气治疗慢性阻塞性肺病合并呼吸衰竭的疗效观察
2.
A person wearing a mask.
带面具（面罩）的人
3.
She raised / lowered her veil.
她撩起[放下]面罩.
4.
To remove one's mask.
脱去自己的面具（或面罩）
5.
two-tone reversible cotton woven spread
两面用两色棉织床罩
6.
reversible woven crinkle cotton spread
两面用绉纹棉织床罩
7.
half-mask respirator
半面罩式呼吸防护器
8.
She concealed her identity by wearing a mask.
她戴了面罩以免被认出。
9.
Do you rent masks and flippers?
你出租面罩和蛙鞋吗?
10.
The mask was closing on his face.
面罩挨到了他的脸上。
11.
single-use dust mask
只用一次的防尘面罩
12.
bag valve mask resuscitator
胶囊活门面罩复苏器
13.
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
14.
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。
15.
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
16.
Such a Bonnet Blouses is virtually priceless because a single garment meets several years of meticulous embroidery.
这样的一件镂空花边罩衣几乎是无价之宝,因为上面的刺绣技术已经有了几百年的历史。
17.
The sunset clouds, the colour of the rambling rose, were reflected in the pale blue water, which was already draped with twilight mists.
湖水带着浅蓝色，半天红霞映在水面，给它染上一层蔷薇色。 但是水上已经笼罩了暮霭。
18.
The surface of the mantle is specially texturized：the light casts after multiple diffuse reflections to gain homogeneous emission.
1灯罩表面采用特殊纹理处理:光线经过多次漫反射,再投射出来,透光均匀.