occur是什么意思

详细释义

• 0 (especially of accidents and other unexpected events) to happen -- （尤指事故及其他意外事件）發生

  • An accident involving over ten vehicles has occurred in the east-bound lane. 在東向車道上發生了一起涉及十多輛汽車的交通事故。

  • If any of these symptoms occur while you are taking the medication, consult your doctor immediately. 服藥期間如果產生了這些癥狀中的任何一種，要立即就醫。

• 1 to exist or be present in, among, etc. -- 存在；出現

  • Violence of some type seems to occur in every society. 每個社會似乎都會存在某種形式的暴力。

  • Minerals occur naturally in the earth's crust. 礦物自然存在於地殼中。