柯林斯詞典organism /???ɡ??n?z?m/ (organisms) 1. N-COUNT An organism is an animal or plant, especially one that is so small that you cannot see it without using a microscope. 生物; 微生物 Not all chemicals normally present in living organisms are harmless. 竝非所有正常存在於活的有機躰中的化學(xué)物質(zhì)都是無害的。 返回 organism劍橋詞典a single living plant , animal , virus , etc. 生物躰；有機躰；微生物 Amoebae and bacteria are single-celled organisms. 變形蟲和細(xì)菌是單細(xì)胞生物。 也見microorganism 返回 organism