a micro-organism, especially one which causes disease (尤指引起疾病的)微生物;病菌;细菌
a portion of an organism capable of developing into a new one or part of one 生殖细胞。 比较 germ cell ■the embryo in a cereal grain or other plant seed 芽孢;胚芽。 比较 wheatgerm ■an initial stage from which something may develop 起源,萌芽 the germ of a brilliant idea. 伟大想法的萌芽。