Level 4 · word 4,582 of 20,000
indoor
/ˈɪnˌdɔːr/
American
- adj. 室内的, 户内的
- Definition
- adj. done, used, or existing inside a building
- Example
- We planned an indoor activity since it was raining outside.
- 因为外面下雨，我们计划了一项室内活动。