waist-deep
adjective, adverb /ˌweɪst ˈdiːp/
/ˌweɪst ˈdiːp/
- up to the middle part of the body
齐腰深（的）；上至腰部（的） - The water was waist-deep.
水齐腰深。 - We waded waist-deep into the muddy water.
我们蹚进齐腰深的泥水里。 - Where we were standing, the lake was waist-deep.
我们站立的地方，湖水齐腰深。
- The water was waist-deep.