The composite literal syntax permits the omission of redundant type information (when specifying two-dimensional arrays, for example). release.2010-10-27.

复合文字语法允许多余的类型信息(如在指定二维数组时)。

youdao

Dear friends, with the popularity of two-dimensional code, after your home house also has a two-dimensional code! Scan two-dimensional code to check your specific address information.

各位朋友们，随着二维码的普及，以后你家的门牌上也有二维码啦！扫描二维码即可查你家的具体地址信息。

youdao

Some two-dimensional code, after the scan of a registered link, to sweep the code to fill in personal information.

有些二维码，扫描之后弹出一个注册链接，要扫码者填写个人信息。

youdao

Scientists have said that designing a bionic eye has been much more difficult than developing aids like cochlear implants for hearing, in part because visual information is two-dimensional, and because of the anatomy of the eye.

WSJ: FDA Approves Bionic Eye

With a single shutter press, the camera takes two shots consecutively, using the first image to estimate depth information to create a dramatic three-dimensional still image.

ENGADGET: Sony Cyber-shot TX55 packs 16.2-megapixel sensor, promises 'extremely low' noise in dim light