He made no attempt to conceal his smirk.

他毫不掩自鸣得意笑容。

She smiled to hide(or conceal ) her hurt feelings.

用微笑来掩（ conceal ) 伤害感情。

A habit of dissimulation is a hindrance, and a poorness to him.

在他这样一个人，一种掩习惯是一种阻挠，一个弱点。

She covers her selfishness with a varnish of good manners.

用一种表面上很有礼貌态度来掩自私。

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

他善于用伪装举止来掩其真正性格。

What he said was just to whitewash his actions.

他所恰恰掩了他行为过失。

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

他设法装出有点知识外表，用来掩自己无知。

She looked at him with immediate and undisguised contempt.

用毫不掩轻蔑眼光看着他。

She made a lot of thinly veiled accusations.

多番指责，几乎毫不掩。

They make no bones about how they left.

他们毫不掩他们是怎样离。

She clenched her hands in her lap to hide their trembling.

攥紧双手放在腿上，以掩其颤抖。

Cosmetics do not always cover up the deficiencies of nature.

化妆品未能掩天生缺陷。

In her speech she made several thinly disguised attacks on the president.

在演中对总统作了几次稍加掩抨击。

Beauty gains little, and homeliness and deformity lose much , by gaudy attire.

华丽衣着增添不了多少美丽，也颇能掩丑陋与畸型。

She fussed about, unable to hide her impatience.

激动不安, 无法掩急躁。

He tried to camouflage his real intentions by talking about friendship and so on.

他大谈友谊之类话,以此来掩他真实意图。

The enemy mask their enmity under an appearance of friendliness.

敌人用友好外表来掩内心敌意。

He was trying hard not to show his impatience.

他竭力掩自己不耐烦。

There was a barely veiled hostility in her tone.

语气中带着几乎未加掩敌意。

The movie glosses over the real issues of the war.

这部电影掩了这次战争真正问题。