n.偽裝；面罩；面具；[計算機]掩碼

v.掩飾；戴面具；遮蓋

They did so under the mask of charity. 他們是打著慈善的幌子這么做的。

He longed to throw off the mask of respectability. 他渴望丟掉那副道貌岸然的偽裝。

Her sociable manner is really a mask for a very shy nature. 她那好交際的作風，實際上是她靦腆天性的偽裝。

The bank robber wears a stocking mask. 那個搶劫銀行的匪徒戴著長筒襪面罩。

She whipped the mask off her face. 她刷地一下子把臉上的面具摘掉了。

Her smile masked true feelings. 她的微笑掩飾了她的感情。

He tried to mask his disappointment with a smile. 他試圖以微笑來掩飾他的失望。

He is masked. 他戴了假面具。

The thief masked his face with a stocking. 那賊套上長筒襪遮住臉。

This perfume won't mask the unpleasant smell. 這種香水遮不住那股難聞的氣味.

mask的基本意思是用假面具或類似物偽裝遮掩事物的真實特征、性質或人的真實意圖或感情等。

mask可用作及物動詞,也可用作不及物動詞。用作及物動詞時接名詞或代詞作賓語。

mask的過去分詞masked可用作形容詞,在句中作定語。