1.
Appear or occur, esp when not expected
出现，发生（尤指出乎意料）
2.
appearing or occurring every seven days.
每七天出现或发生的。
3.
cause to happen or to occur as a consequence.
作为结果发生或者出现。
4.
Occur when dividing a number by zero or there was a math overflow or underflow.
发生在除数为0或者出现上溢出或下溢出。
5.
Meanwhile, adequate operation manipulation can avoid reoperation.
有10例出现并发症，并发症发生率12.0%(10/83)。
6.
In reality, things always happen out of expectation.
现实中, 事情总是出乎意料地发生。
7.
An error occurred while generating a signed publishing license.
生成已签署发布许可证时出现错误。
8.
spring up appear, develop,grow,etc quickly or suddenly
迅速地或突然地出现、发展、生长等
9.
an adjustment that causes something to occur or recur in unison.
促使其同时发生或出现的调整。
10.
recurring or reappearing from time to time.
时不时的重复发生或者出现。
11.
happen or occur as a result of something.
作为某物的结果发生或者出现。
12.
It may also occur as a result of a failure.
发生故障时，也会出现这种状态。
13.
occurring or appearing at usually irregular intervals.
通常是不定期的发生或出现。
14.
a possible event or occurrence or result.
可能发生的事情或可能出现的结果。
15.
Swanson was not heated or antipathetic.
斯万生并不发火，也不现出反感。
16.
To come, exist, or occur before in time.
先于…先于…之前出现、存在或发生
17.
Happening, done, or appearing three times a week.
每周三次的一周发生、出现或做三次的
18.
The Study of Cultivating the Students Abilities to Find and Raise Questions;
培养学生发现并提出问题能力的研究