Methods: Cell culture in serum - free medium , indirect immunofluorescence cytochemistry were used.方法: 采用无血清细胞培养技术, 间接免疫细胞化学染色法.Determination micronutrient boron for foliar fertilizer by indirect acid - base titration, o...
Businesses are feeling the indirect effects from the recession that'sgoing on elsewhere.企业感受到了别处经济衰退带来的间接影响。His influence has been profound, but it has been indirect.他的影响是深远的，但不是直接的。His remarks amounted to an indire...
The room was quiet; no one volunteered any further information.房间很安静，无人主动提供更多的信息。She volunteered as a nurse in a soldiers' rest-home.她自告奋勇到士兵疗养院当护士。He wasn't drafted for the war; he volunteered for the Navy.他不是...
他承认自己有被民权领袖出卖了的感觉。He acknowledged the sense of betrayal by civil rights leaders.你是否觉得有一种被人出卖的感觉？Would you say what you felt was a feeling of betrayal?我宁愿自杀也不会出卖我的主人。I would as lief kill myself as betray my master....