词汇	海花石
释义	海花石 hǎi huā shí〔zoo.〕coral
随便看	rate of recognition rate of recovery Rate of recovery of capital rate of recovery of capital construction rate of recruitment rate of recrystallization rate of recurrence rate of redemption rate of rediscount rate of reduction rate of reflection rate of reformation Rate of refrigeration rate of registering rate of regular transport of luggage rate of regular transport of passenger rate of regulating speed in instantaneous rate of regulating speed in stability rate of regulation rate of rejects rate of release rate of removal rate of rent rate of repetition rate of repetitive use