Colloquial or dialectal spelling of fifty (50).

英语口语拼写，等于 fifty（50），即五十。

A banknote or coin worth 50 units of currency.

• Especially a fifty-dollar or fifty-pound note.

面值为50的纸币或硬币。

• 尤指五十美元或五十英镑纸币。

Cricket: an individual score of at least 50 but under 100 runs.

板球：个人得分至少50但不到100分。

A .50-caliber machine gun.

口径.50的机枪。

Dialectal: properly; suitably.

方言：恰当地；适当地。