1.(事件等)发生
2.出来,出现;存在;被发现
3.被想到,想起
1.to happen, especially unexpectedly
2.to exist or be found somewhere
1.Since the same process occurs in each cylinder, we will take a look at one cylinder to see how the four stroke process works.
因为各气缸的工作行程是相同的，所以我们就从一个气缸了解四冲程是怎样运行的。
2.It occurs to me that the greatest gentleness would put a bullet into his bright eye.
我想那最伟大的温和将会把一颗子弹射入他明亮的眼。
3.This huge Christmas sock, and has the relational meaning, the deaf person occurs the matter has the question difficulty.
这个庞大的圣诞袜，并有关系的意思，失聪人士发生的事有问题的困难。
4.This allows you to retain messages for auditing purposes, or to perform compensating transactions if an error occurs.
这样就可以保留消息以便审核，也可用于在出现错误时执行补偿事务。
5.It is assumed that the emission and absorption of light energy by an atom or molecule is not a continuous process but occurs in steps.
假定原子或分子发射光能和吸收光只能不是一个连续的过程，而是阶梯式发生的。
6.Contrary to expectations, they had not tucked into the Antarctic krill, Euphausia superba, which only occurs farther south in colder waters.
与预期不同的是，牠们并没有吃很多只出现在更南边更冷海域的南极磷虾。
7.If you remain in communion with the Source or with ME, you will be in no doubt as to the certainty of this eventuality when it occurs.
如果你保持与【源头】或【我】（CM）的连接融合，你将对（大转变）事件的发生毫不质疑。
8.Chest pain occurs in about 40% of patients, and is usually experienced at the time of a meal.
胸痛发生在约40%的患者，通常是在一个吃饭的时间经验。
9.Project risk is an uncertain event or condition that, if it occurs, has a positive or negative effect on at least one project objective.
项目风险是一旦发生至少会积极或消极影响一个项目目标的不确定事件或条件。
10.It occurs to me that he might be interested in the problem we had discussed.
我想起来了他也许对我们讨论过的那个问题感兴趣。