D2. decay-D3. deceive

decay

构词：de （ =off 向下，加强语气）＋cay（ =cad/cas/cid 掉落）

“掉下去衰退，腐败”

相关：accident；incidence；cascade；casual；coincide；occasion

搭配：a plant/body/tooth decay；a system/institution/society decay

            tooth decay；urban decay

同义：decrease；recede/recession；decline；deteriorate；corrupt

考点：负面，消极含义

deceive，deceit

构词：de （ =off 向下，加强语气）＋ceive（=cept 抓 ）

“拿下带偏，带到不好的地方欺骗”

C字母的象形义：爪子，人手。cat，catch，captive

相关：accept；conceive/conceit；receive；perceive；susceptible

搭配：someone/something deceives someone

同义：cheat；lie；fraud；trick；fool

考点：“真”与“假”价值判定；同义替换

真：real；true；actual；genuine；authentic；reliable；faithful

假：fake；false；phony；suspicuous；plausible；pseudo；

        deceptive；hypocritical；artificial