move off

离去, 出发, 走掉

例句与用法：

Seeing that we had noticed him, he moved off quickly.

看到我们已注意到他，他赶快走掉了。

The troops moved off at dawn.

部队在黎明时出发了。

详细释义：

出发; 离开

The troops moved off at dawn.

部队在拂晓时出发了。