Tim could barely conceal his disappointment.

蒂姆几乎掩饰不住自己的失望。

《牛津词典》

He made no effort to hide his disappointment.

他不试图隐瞒自己的失望。

《柯林斯英汉双解大词典》

In spite of his disappointment, he managed a weak smile.

尽管他很失望，他还是勉强露出一丝淡淡的微笑。

《牛津词典》

Senate Republican leader Mitch McConnell of Kentucky expressed his disappointment with Specter's decision, saying it could undermine Republicans' ability to put a check on the Democratic majority.

VOA: standard.2009.04.28

In a statement,U.N.Secretary-General Ban Ki-moon expressed his "deep disappointment" with the verdict and said he "strongly deplores" the decision.

VOA: standard.2009.08.11

Eight years ago he came close, but his Games ended in disappointment.

VOA: standard.2010.01.31

Julian Smith, Conservative MP for Skipton and Ripon, expressed his disappointment at the proposals.

BBC: Claro barracks to close in MOD shake-up

After the match Henman told of his disappointment but was optimistic about the future.

BBC: Sampras ends Henman hopes

Tournament director Kym Hougham didn't hide his disappointment, nor did he make any excuses.

NPR: McIlroy Enters Next Phase Of Season