表示首鼠两端的英文单词

“首鼠两端”对应的英文单词有：be undecided in one's course of action、be hesitating what course to adopt、waver in determination ，一共3个，具体意思及用法如下：

be undecided in one's course of action首鼠两端；行而不果

be hesitating what course to adopt首鼠两端