sandbox
US
UK sandbox n: US (child's sandpit) (儿童玩具)
SC 沙箱，儿童沙箱 shā xiāng
SC 儿童沙坑
The children played in the sandbox while their mothers drank coffee.
sandbox n: (software: restricted running environment) (计算机)
SC 沙盒
sandbox [sth] vtr: (software: run in restricted environment)
SC 在沙盒模式下运行