去路: the way along which one is going; exit; outlet 短语和例子去路畅通 all-clear; 挡住某人的去路 block [get in] one's way; 切断去路 cut off one's route (to a certain place)
挡住: 1.(阻止) stop; halt; check; hamper 短语和例子挡住水流 stop [stem] the flow of water; 谁也不能挡住历史的前进。 no one can halt [stop] the advance of history.2.(遮蔽) obstruct; screen; schield 短语和例子挡住风沙 shield off t