基本解释[化學]暗輻射英汉例句雙語例句It is concluded that TDP radiation is a simple, safe and effective treatment for infantile diarrhoea but its therapeutic mechanism remains obscure.TDP療法對嬰兒腹瀉簡便、安全、有傚，但其機理尚不清楚。obscure radiation更多例句词组短语短語obscure e radiation 暗輻射obscure radiation更多词组专业释义化學暗輻射