单词	trophema
释义	trophema noun tro·​phe·​ma trōˈfēmə plural -s : the blood of the uterine mucous membrane that nourishes the embryo Word History Etymology New Latin, from troph- + Greek haima blood
随便看	rkt RKVA rky RL RL and R RLO rly rm RMI rms rmt Rn RNA RNA interference RNA polymerase RNA virus rnaase rnaases RNAi rnas RNase rnases RNC rnd rng

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