bene- [L] = well 好

benediction n. 祝福[dict = to speak]

benefaction n. 善行[fact = to do]

benevolence n. 仁慈[vol = to wish]

biblio- [GK] = book 书籍；the Bible《圣经》 

bibliography n. 目录学；文献学[graphy = the science of]

bibliophilism n. 爱书癖，藏书癖[phil = lover] 

bibliolater n. 书籍崇拜者；《圣经》崇拜者 [lat=to serve ]

bibliology n. 目录学，版本学；圣经学 [logy = the science of]

bio- [GK] -life 生命，生物 

biochemistry n. 生物化学 

bioelectricity n. 生物电流

biography n. 个人传记 [graphy = the writing of] 

biology n. 生物学 = the science of]

caco- [GK]= bad 恶，丑

cacodemon n. 恶鬼，恶人 [demon=spirit]

cacography  n. 拼写错误；书法不佳 [graphy = writing]

cacophony n. 不和谐的音调 [phon=sound] 

calor (i)- [L] = heat 热 

caloricity n. 食物的热量；热值 [] 

calorification n. (动物体内）热的发生[fic = to make] 

calorimeter n. 量热器 [meter = a measuring device]

carb (o) • [ L ] = carbon 碳 

carbide n. 碳化物 [ide = “…化物”] 

carboxide n. [化]羰基（oxide 氧化物） 

cardio- [GK] = the heart 心脏

cardiogram n. 心动图 [gram = something written] 

cardiotonic n. 强心剂(tonic n. 补药，补剂） 

cardiovascular a. 心血管的 [vascular = a. 血管的]

cat(a)~ [GK] 二 down 向下；against 相反；wrongly 错误;completely 完全

catacomb n. 地下墓穴，陵寝[comb = to lie] 

catadromous a. (鱼等）为产卵而顺流入海的 [drom = running]

catapult n. 弹弓；弹射器[pult= to hurl] 

catalogue n. 目录 [logue (←leg) = to collect] 

catachresis n. (在特定上下文中）词的误用 [chres = to use] 

catoptric a. 反射（镜）的 [op= to see; trie = tool]