occurs frequently
经常发生
often occurs
很少发生
rarely occurs
现在发生
occurs now
昨天发生
occurred yesterday
在这里发生
occurring here
有时发生
occurs sometimes
那时发生
occurred then
定期发生
occurring regularly
再次发生
occurs again
the error occurs frequently during peak hours.
错误在高峰时段频繁发生。
a rare astronomical event occurs tonight.
罕见的宇宙天文事件今晚发生。
the problem occurs most often with older software versions.
问题最常发生在旧版本的软件中。
a change in weather patterns occurs seasonally.
季节性地发生天气模式的变化。
the system failure occurs due to a power surge.
系统故障由于电力过载而发生。
a significant opportunity occurs with this new partnership.
与此新合作的机会很重要并且发生。
the mutation occurs randomly within the dna sequence.
突变随机地发生在dna序列中。
a critical security breach occurs if the patch is not applied.
如果未应用补丁，则会发生严重的安全漏洞。
the chemical reaction occurs when the catalyst is added.
当添加催化剂时，化学反应发生。
a positive outcome occurs if the project is well-managed.
如果项目管理良好，则会发生积极的结果。
the data loss occurs if the backup is not performed regularly.
如果未定期进行备份，则会发生数据丢失。
探索常用高频词汇