单眼的
Onoccasion, your experience or a hunch will tell you to focus on only one concept, with perhaps a few minor variations.───有时,你的经验或直觉会告诉你只能集中在一个概念当中,可能会有一些小的变化。
Let us not be obedient onoccasion.───让我们不要只在某些场合顺从。
Onoccasion, skip your running and walking workout and do a cross-training workout instead.───偶尔,可以跳过跑和步行的日常训练去做些不同类型的训练。