词根：-bi-, -bio-
【词根含义】：生命,生物
【同源单词】：antibiotic, autobiography, biochemical, biochemistry, biocide
词根：bio, bi = life, 表示“生命, 生物”
biography 传记（bio+graphy写→写生命→传记）
bilographer 传记作者
biochemistry 生物化学
biosphere 生物圈（bio+sphere圈→生命圈）
biocide 杀虫剂
microbe 微生物（micro微小＋be=bi生命）
词根词缀：bio-, bi-, -bia, -bial, -bian, -bion, -biont, -bius, -biosis, -bium, -biotic, -biotical
【来源及含义】Greek: life; living, live, alive
【相关描述】Don’t confuse this element with another bi- which means "two".
【相关词根词缀】 Related life, live-word units: anima-; -cole; vita-; viva-.
【同源单词】abiatrophy, abiocoen, abiogenesis, abiogenetic, abiogenetically, abiogenic
词根词缀：broma-, bromat-, brom-, bro-
【来源及含义】Greek > Latin: food
【相关描述】Don't confuse this broma element with the bromo- unit which means "stench" or "stink".
【相关词根词缀】 Cross references of word families that are related directly, or indirectly, to: "food, nutrition, nourishment": alimento-; carno-; cibo-; esculent-; sitio-; tropho-; Eating Crawling Snacks; Eating: Carnivorous-Plant "Pets"; Eating: Folivory or Leaf Eaters; Eating: Omnivorous.
【同源单词】abros, abrosia, abrotos, broma, bromatherapy, bromatologist
词根词缀：bromo-, brom-
【来源及含义】Greek: stench, stink, bad odor; unpleasant bodily odor; bromine
【相关描述】Be careful not to confuse this "stink", "bad odor" group with another unit of broma words meaning "food".
There is also a Chemical Element: bromine which requires special attention.
【相关词根词缀】Inter-related cross references, directly or indirectly, involving word units meaning "smell, odor": arom-; odor-, odori-; olfacto-; osmo-; osphresio-; ozon-.
【同源单词】bromhidrosis, bromidrosiphobia, bromidrosiphobia, bromohyperhidrosis, bromomenorrhea, bromopnea