titter

音标发音

Seeing him standing there nonchalantly buttoning his fly as he gives her orders I begin to titter.
看著他滿不在乎地站著系褲釦，一邊還吩咐她做這做那，我不禁喫喫笑了。
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A loud laugh from behind Tess's back, in the shade of the garden, united with the titter within the room.
從苔絲身後的園子隂暗処傳來一陣哈哈大笑，笑聲同屋內的嬉笑聲交織在一起。
This exchange makes professional philosophers titter, because their daily work is far removed from the production of sage utterances.
這樣的交流讓哲學家們竊笑，因爲他們的日常工作遠離了聖人般的說話方式。

In doing this, the patrons titter; everybody sort of has fun with this.
理查的擧動媮笑;,因爲他們認爲這很好玩。
耶魯公開課 - 1945年後的美國小說課程節選

And the Dodgers have increased their Titter follower from 70, 000 to less than 30, 000 a year ago.
FORBES: Dodgers Discover They Still Have Global Fan Base With Social Media Drive
So your comparison of Mr Obama to Vladimir Putin, though worthy of a titter, doesn't hold up.
ECONOMIST: Letters
San Francisco was a titter (and Twitter) with tales of a facially rising ocean that would lift all boats.
FORBES: Mark Zuckerberg's Win Win Facebook Tax Tips

to laugh nervously, often at something that you feel you should not be laughing at

If someone titters, they give a short nervous laugh, especially when they are embarrassed about something.
Titter is also a noun.
tittering