occur
v.美 /əˈkɜːr/英 /əˈkɜː/
发生；出现
to happen or appear
例句
Accidents often occur near that busy crossing.
那处繁忙路口常发生事故。
The idea occurred to me while I was brushing my teeth.
刷牙时，我突然想到这个主意。
怎么记
oc-（朝向）+ cur（跑）→ 事情跑来→发生
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