短语词组短语walk straight on 一直走;直走;向前直走Walk out on desert 遗弃Walk -on Advertising 旗下包括三人行广告walk right on 翻译;直走walk pedestal on balls 四坏球walk base on ballsw 四坏球I walk blindly on 只能盲目前往walk -on role 跑龙套角色;闲角Walk away on desert 遗弃 返回 walk on