短语词组短語method of part hang -back 部分懸吊法HANG BACK STYLE 內歛型Don T Hang Back 別畏畏縮縮to hang back 猶豫Never Hang Back 不要躊躇不前hang back dismount 懸垂後擺下hang back shrink back flinch 畏難後退back hang 後懸垂;吊臂懸垂inverted back hang 後倒懸垂 返回 hang back