Relapses of the malady, ineffectiveness of different drug regimens and even resistance to drugs are emerging.疾病的反复发作, 不同药物治疗方案的无效,甚至耐药性正在出现.Twenty - one had experienced relapses at more than 2 years after initial treatme...

v.（时间）消逝，过去（ elapse的过去式和过去分词 ）...

elapsed的音标：elapsed的英式发音音标为：[ɪ'læpst]elapsed的美式发音音标为：[ɪ'læpst]...

elapse的一般过去时为：elapsed...