The thieves were wearing masks.窃贼当时蒙着面具。

You must wear goggles and a mask to protect you against the fumes.必须戴上护目镜和面罩以保护自己免受烟雾的伤害。

She wore a mask and rubber gloves while she worked with the samples.她在处理这些样本时戴上了面具和乳胶手套。

a Halloween mask万圣节面具

His talk was a mask for his ignorance.他的谈话是对他无知的一种掩饰。

They had followed standard medical protocols, using rubber gloves, surgical masks and sterilized equipment.他们遵照标准的医疗规程, 使用乳胶手套、外科口罩和消毒设备。

He was the first NHL goaltender to wear a mask in1959.他1959年成为第一个佩戴面罩的北美职业冰球联赛守门员。

They had started to issue gas masks and prepare air-raid shelters.他们已经开始发放防毒面具, 并准备防空洞。

This mask leaves your complexion feeling soft and supple.这款面膜会使你的皮肤柔软而且富有弹性。

a pair of welder's goggles that masked his eyes他眼上戴的焊接工护目镜

Dena lit a cigarette, trying to mask her agitation.德娜点燃了一支烟, 试图掩饰她内心的焦虑。

Our opponents mask their antagonism behind sweet words.我们的对手口蜜腹剑。

Too much salt masks the true flavour of the food.盐放得太多了, 遮住了食物原本的味道。

A thick grey cloud masked the sun.厚厚的乌云遮住了太阳。

The healthy trade figures mask a much gloomier picture.大好的贸易数据掩盖了非常不景气的经济实情。