This perfume won't mask the unpleasant smell.

这种香水遮不住那股难闻的气味。

The jokes were a mask to hide his sadness.

玩笑是掩盖他内心悲伤的方式。

He patched together a mask for the fancy party.

他为参加化装舞会匆匆制作了一个假面具。

Many of the dancers at the fancy dress ball wore colourful masks.

化装舞会上的许多跳舞者戴着五颜六色的面具。

Could steroids mask the diagnosis of cerebrotendinous xanthomatosis?

激素会妨碍脑腱黄瘤病的诊断吗?

Her eyes were masked by huge round sunglasses.

她的双眼被一副圆形大墨镜遮住了。

The thief masked his face with a stocking.

那贼用长统袜遮住脸。

Its equidimensional grain size tends to mask the laminae.

它的粒度的均一往往会掩盖了纹层层理。

The mask was so lifelike it was quite frightening.

该面具非常逼真以至看起来有点恐怖。

The enemy mask their enmity under an appearance of friendliness.

敌人用友好的外表来掩饰内心的敌意。

Behind the mask of friendliness, I know he really dislikes me.

在友善的面具后面，我知道他其实并不喜欢我。

He is good at masking his real character behind an assumed manner.

他善于用伪装的举止来掩饰其真正的性格。

He managed to acquire a thin veneer of knowledge to mask his real ignorance.

他设法装出有点知识的外表，用来掩饰自己的无知。

The program provides over 48 special effects, including zoom, blur, un-sharpen mask, stitch and picturize.

程序提供超过 48 特殊效果，包括推进，模糊，面罩，缝线和电影化。

These pigs had acquired lungworm infestations presumably containing masked influenza virus under natural conditions.

这些猪在自然条件下已受到含有隐蔽流感病毒的肺丝虫寄生。

Fencers must wear protective clothing including a padded jacket, a wiremesh mask and a glove.

击剑运动员必须佩带护具，包括护胸，面罩和手套。

When realizing digital Neimoidians became impractical, Director George Lucas instead decided to make the Neimoidians animatronic masks.

后来发现用数码制作方法内莫迪亚人并不可行，导演乔治•卢卡斯便决定把他们作成可动面具。

A smile masked his disappointment.

微笑遮掩了他的失望。

The robbers were wearing masks.

抢劫犯戴着面罩。

It is taking hychroperoxides as masking agents, alumnium in titanium alloys was meascred with aluminon ammonium aurintri-carboxylate.

研究了以过氧化氢作为掩蔽剂,用铝试剂测定钛合金中铝的方法。