casual & casualty
casual
adj.偶然的 [happening by chance]
ex. a casual meeting.
casualty /ˈkæʒjʊǝltɪ/
n.事故、災難等的死者 one who is injured or killed in an accident
ex. There were no casualties in the traffic accident.
n.意外事故
cataclysm /ˈkatəˌklɪz(ə)m/
cata(向下)-clysm(沖走) →大洪水→災難
n.劇烈之變動 [any violent upheaval, esp. one of a social or political nature.]
n.[地理學用語]地殼之劇烈變動 [a sudden and violent physical action producing changes in the earth's surface.]
n.大災難( ex.大洪水和地震 )
catalog
cata(下面)-log(說_→表明下面說什麼的東西→目錄
n.目錄
catalyst /ˈkat(ə)lɪst/
cata(下面)-lyst(=loose;鬆)
n.【化】催化劑
note: 1902, formed in Eng. (on analogy of analyst) from Gk. kata "down" + -lysis "a loosening" (comb. form); see lose.
ex. enzyme酶 • catalyst催化劑 = bacterium細菌 • microbe微生物
catastrophe /kəˈtæs·trə·fi/
cata(向下)-strophe(轉)
n.大災難 [ a sudden and widespread disaster: the catastrophe of war.]
ps. apostrophe n.撇號(it's)
category & categorical
category
n.種類 [any general or comprehensive division; a class.]
categorical
category-cal
adj.絕對的;無條件的 [without exceptions or conditions; absolute; unqualified and unconditional]
ex."a categorical denial"
ps.
qualified
adj.合格的;有資格的
adj.有限制的=limited
cater
v.迎合 ( 照顧別人的需求) [to provide or supply what amuses, is desired, or gives pleasure, comfort, etc.]
v.提供 ( 飲食及娛樂服務 ) [to provide food, service]
聯想:貓奴
caterpillar /ˈkatəpɪlə/
n.毛毛蟲
來源: hairy cat