There are 8-bit character sets and 16-bit character sets.

现在有8位和16位两种字符集。

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The original ASCII 7-bit character set mapped the letters, and monetary, numerical, and control-code information to decimal, octal, and hexadecimal numbers.

原来的ASCII 7位字符集将字母、货币、数字和控制码信息映射为十进制、八进制和十六进制数字。

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He is a bit of a tough character and she is rather selfish.

他性格有点强硬，而她则相当自私。

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"So I don't think there's a way to prepare for that; but you could definitely say I felt a little bit of pressure trying to bring Jacob's character and Jacob and Bella's relationship alive for the fans, because this movie definitely develops their relationship and it sets up the love triangle, so it's a very important story."

VOA: standard.2009.11.23

Additionally, Lucas forecasts that within five years digital images of actors and background will be interactive, allowing a moviemaker to download a bit character or a Roman-era colosseum.

FORBES: Magazine Article

Everyone here is a bit of a character, an O.

NEWYORKER: A Bronx Tale

Streeter, a Cleveland native, was unassuming, but, in an office of cautious colleagues, the fact that he spoke his mind and owned a speedboat made him a bit of a character.

NEWYORKER: A Dirty Business