英语词汇“Gratis blood donors”的翻译、意思、用法、释义-英汉汉英双解词典

单词	Gratis blood donors
释义	Gratis blood donors 无偿献血
随便看	Blasthole stemming blast hole stemming blast-hole stemming blasthole stoping system blast hole testing drill blasthole tricone rock bit blast hole utilization factor blast hole utilizing factor blast holing blast hood blast hope blast house blast humidity blast-hypoxia combined injury blastibility estimation blastic blastic- -blastic blastic crisis blastic crisis of chronic myelogenous leukemia blastic deformability blastic deformation blastic fuse blasticidin blasticidin A