to catch one out

基本解释

One day the teacher tried to catch little April out to see if she was paying attention in class.
一天，老师想看看她是否集中精力听课，她正睡觉的时候老师叫她，“小阿普瑞莉，告诉我，是谁创造了宇宙？”
liu3305602.blog.163.com
In his opinion, a writer has got to catch "the whiteness of the bone, " to catch the one specific thing and bring it to life and make it vivid for the readers and leave everything else out.
他认为作家应捕捉“骨头洁白的程度”（乱翻译的），发觉清楚的事物，把它带入生活，生动的展现在读者面前，而不是其它什么。
You go out to see what you can catch and your aim, of course, is a big one;
你先走出家门，看看能钓到什么，你想猎获的自然是条大鱼；
kfbck.blog.163.com

One morning the family set out in their wooden boat with fishing poles to catch some supper.
Notice if I'm going to have two different sub problems I need to have two base cases here to catch this. And if I only had one it would error out. And as a consequence, I can go off and ask about rabbits. Let's see.
我需要定义两个基础事件来处理它,如果我只有一个基础事件的话就会产生错误,这样我就能够知道到底有多少只兔子了,让我们来看看，在第12个月末,没那么简单，在第二年末兔子就很多了。
麻省理工公开课 - 计算机科学及编程导论课程节选
During the summer of nineteen forty-one, every morning McCall Purnell and I would get my small boat and go out to catch shellfish called crabs.

In poker, making an inside straight requires you to catch one of 4 cards out of 48 remaining in the deck, the chances of which are about 8 percent.
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