1. 发生：when=就在那个时候; | occurs=发生; | side=侧;
2. 重现：occurrencerate 出现率 | occurs 重现 | occursnumber 重现号
3. 统计指定字符出现的次数：* Trim 删除首位空格 | * Occurs 统计指定字符出现的次数 | * isDigit 检查是否由数字组成
1. The festival occurs on the fifth day of the fifth month of the lunar calendar on which the Chinese calendar is based.
2. Once an emergency occurs, he will call the other brigade members and set out immediately with their equipment.
3. If any food poisoning occurs, the tracing system can take effect in minutes.
4. The experts point out such censorship occurs in other countries, and China is not the only one doing this.
5. occurs的意思
5. An ice cream headache is triggered by a sudden change in temperature that occurs in your mouth when you eat something cold.
6. Researchers at the University of Connecticut found that the blue coloring occurs when lobsters produce an excessive amount of protein because of a genetic mutation.
7. The unusual colouring occurs when two lions carrying a mutant colour inhibitor gene mate.
8. Once a war or a terrorist attack occurs, commanders will be able to quickly reach the said command post through a platform bridge.
9. Seventy percent of its annual precipitation occurs within crop growing seasons, in which the concurrence of rain and heat provides an excellent environment for grain production.
10. He says Huang suffered from congenital heart displacement, which only occurs in between five and eight people out of 1 million.