jitterbug

基本解释

A further example is provided by the Jitterbug, a handset designed by his wife, Arlene Harris, which Mr Cooper helped bring to market.
Jitterbug手机更能说明问题，这是一款库珀的妻子艾琳·哈里斯设计的手机，由库珀推向市场。
ecocn.org
Jitterbug, an American mobile operator that offers easy-to-use phones for the elderly, recently added more health services; rival mobile carriers are doing much the same.
美国移动运营商吉特巴为老年人提供“傻瓜手机”，最近它也增加了更多的医疗保健服务。而同其竞争的其他移动运营商也采取了大致相同的做法。
On our first or second date, Dave asked me so many earnest questions about my award-winning background in ballroom dance that I finally confessed I knew only the jitterbug.
在我们第一次第二次约会时，迪夫很认真地问我很多关于我优秀的交际舞的历史，我最后坦白我只知道吉特巴舞。

Not very many examples, and Jitterbug is not selling very well compared to Android phones, for instance.
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Example: the Jitterbug cell phone, which comes with a large keypad for easy dialing and powerful speakers.
FORBES: The Top 10 Tech Trends: Live From The Churchill Club
Cooper advocates simpler, specialized devices--his wife is the creator of the Jitterbug, a hyper-simple phone for the elderly.
FORBES: Magazine Article

a fast jerky American dance, usually to a jazz accompaniment, that was popular in the 1940s 1940
to perform such a dance