knee·capBrE/ˈniːkæp/NAmE/ˈniːkæp/verbpresent simple - I / you / we / theykneecapBrE/ˈniːkæp/NAmE/ˈniːkæp/present simple - he / she / itkneecapsBrE/ˈniːkæps/NAmE/ˈniːkæps/past simplekneecappedBrE/ˈniːkæpt/NAmE/ˈniːkæpt/past participlekneecappedBrE/ˈniːkæpt/NAmE/ˈniːkæpt/ -ing formkneecappingBrE/ˈniːkæpɪŋ/NAmE/ˈniːkæpɪŋ/~sbtoshootorbreaksb'skneecapsasaformofpunishmentthatisnotofficialandisillegal用枪击穿膝盖骨，击碎膝盖骨（非法刑罚）▸knee·cap·pingBrE/ˈniːkæpɪŋ/NAmE/ˈniːkæpɪŋ/noun[C, U]