batch-by-batch_method_有道手机词典

1.This method establishes a DNA "fingerprint" that distinguishes specific strains, confirming that these people were sickened by this batch of hamburger or that batch of peanut butter.
这个方法建立了一个基因指纹库来区别不同的血缘，确信这群人是因食用了这批汉堡或者那批花生酱而得病的。
dict.yoduao.com