She knows exactly how to tug at readers' heartstrings.她对如何牵动读者的心弦了如指掌。The sight of the poor child crying tugged at my heartstrings.看到那小孩啼哭,我真心疼.The thought wrung Tom's heartstrings.这个念头使汤姆大动恻隐之心....
通过凝集实验的应用,已经证实了病原微生物的健康带菌者.By use of the agglutination test healthy carriers of the organisms have been identified.你知不知你是伊波拉病毒带菌者?Do you know you're a Ebola virus carrier?华裔人士中,每十人就有一人是乙型肝炎带菌者.As many as one in ten ...
红色电线通常与阳极相联.A red wire is often attached to the anode.其他一些阳极膜能传递电子.Other anodic films conduct electrons.相反的过程也会在阳极上发生.The reverse process may proceed at the anode....