短语词组短语Squat down down 蹲下来squat oneself down 蹲下来squat t down 坐下unable -squat down 下蹲不全to squat down 蹲下mount or squat down 蹲腿squat down test 下蹲试验squat down on the ground 蹲在地上 返回 squat down