单词	ultrarunning
释义	ultrarunning /ˈʌltrərʌnɪŋ / noun [mass noun] The sport or activity of competing in ultramarathons: in the world of ultrarunning, women outperforming men isn’t surprising... Yes, ultrarunning is agonizing, torturous - maybe a little insane. Up until recently, there's been no fame or glory for ultrarunning, which shows little sign of becoming a mass phenomenon. I never claimed to be an authority on ultrarunning or necessarily a good ultrarunner. Derivatives ultrarunner /ˈʌltrərʌnə/ noun ... If you wish to become an ultrarunner, first follow a well-thought-out plan to get in the best marathon shape possible. An easygoing ultrarunner is an oxymoron: On a typical weekend, he'll run all night and play normal dad during the day. I never claimed to be an authority on ultrarunning or necessarily a good ultrarunner.
随便看	securable securance secure secure arms securely securement secureness securer secure server secure tenancy secure tenant secure tenure Securicor securiform Securitate securities analyst securitise securitization securitize security security analyst security blanket security bolt security bond security check

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