Definition: combined into a single thing Level: C2
这是一个集度假和艺术课程于一体的项目。
It's a vacation and art course ___all ___in ___one.
互联网就像是电视、电话和飞机合为一体的东西。
The internet is like combining a television, a telephone and an airplane ___all ___in ___one.
这个设备是手机、相机和电脑三合一的。
This device is a phone, camera, and computer ___all ___in ___one.
