on the fencein doubt; undecided 迟疑不决的；保持中立的 * You have been on the fence for too long. It's time you made up your mind. 你犹豫的时间太长了，该下决心了。 * Philip used to sit on the fence before deciding which side he would be on, but he was looked down upon by others. 菲利浦过去总喜欢在做决定支持哪一方之前观望，但他也总被他人瞧不起。 |