if necessary if required的意思|示意
如有需要
if necessary if required的网络常见释义
如果有必要的话 如果有机会的话 If there is a chance 如果有必要的话 if necessary ; if necessary if required 如果有问题的话 If there are problems ; If there are any problems ; If there is any problem ..
if necessary if required相关例句
When anacron runs, it checks to see if the required number of days has passed since the job was last run and runs it if necessary.
当anacron运行时，它检查自作业上一次运行以来是否已经经过了所需的天数，如果需要，就运行作业。
It may be necessary to clear the cache manually if the data source data changes infrequently or if it is required to clear the cache in between automatically scheduled cache clearing.
如果数据源数据很少变化或需要清理自动调度的缓存清理之间的缓存，那么手动清理缓存可能就是必须的。
If necessary, the MarCom Coordinator will call the attendants to check if pickup service is required.
如果需要的话，公关部助理应与受邀者确认是否需要接车服务。