let down my parents正确吗

let down my parents正确吗 let my parents down的近义词为什么是let my parents disappointed 而不是ma Don not let my parents down,because i love them. Never let your parents down! 谁知道李阳立志名言,其中有 I will not let my parents down . Don't let your parents down Let My Hair Down 歌词 He let his parents down.【改为否定句】 my parents let me do more e____ My parents let ( )TV in the evening. 初中英语试题let sb. down也可说let down sb.吗? My family has me ,my parents ,aunt,uncle and cousin这句话是正确的吗?