Kit consists of: Float, vent spring and Bonnet O-ring.

组件包括：浮子，排气弹簧和阀盖o形环。

youdao

The company is to release a software development kit in the spring, which will give developers access to the secrets behind the technology.

该公司将在春季发行一套软件开发包，届时业余开发商们就可凭该软件包揭开该游戏技术的面纱。

youdao

Finally, we saw a larger-than-life LEGO forest spring up in Australia and we had a blast reviewing the Bildopolis Big Bilder -- a kit for making awesome forts out of cardboard.

ENGADGET: Inhabitat's Week in Green: rise of solar power, cardboard forts and a Death Star ping pong ball