The tumor is associated with mutations of a protein called Rb, or retinoblastoma protein.

这种肿瘤与一种称作rb的蛋白，或视网膜母细胞瘤蛋白(retinoblastoma protein, prb)的突变有关。

youdao

The .class files produced were 1:1 with .rb files, to provide a nice mechanism for precompiling scripts without generating scads of output.

生成的.class文件和.rb文件是1:1的，通过这个机制能在不生成大量输出的情况下预编译脚本。

youdao

RB: “Oh, I’m not a science fiction writer, I’m a fantasy writer. The better term is fantasy because I can make people believe anything.”

布拉德伯利：哦，我不是科幻小说作家，我是一个幻想文学作家，用幻想文学这个词更好，因为我能让人们相信任何事。

youdao

It's called the Pleo Reborn (or "RB" for short) and the primary features are these: a lithium-polymer battery good for two hours of continuous use, a much tougher hide, and an RFID "sense of smell" that lets it interact with a variety of optional accessories to "eat, " take medicine for virtual injuries and learn new tricks as you go.

ENGADGET: Pleo Reborn detailed by Innvo CEO, one lucky fan finds and buys the tiny dino (video)