S50. special，specialist，speciality，specialize，specimen

special, specialist, speciality, specialize, specimen

构词：spec（类别）＋i＋-al（adj.）

分门别类的 adj. 特别的, 专门的。

相关：specify, specific, specification, species, especial, spice; particular

搭配：be special to me; something / anything / nothing special; special friend/ meeting/ weekend/ way/ care/ need/ interest/ subject... 

specialist n. 专家。adj. 专业的。

a cancer / throat specialist; specialist subjects / language

speciality n. 特色, 特长, 专业。

local / foreign / famous speciality, speciality store, one’s speciality

specialize vi. 专门研究, 专营。

specialize in criminal law/ modern history/ quality furniture/ seafood 

specimen n. 样品, 标本。

provide / submit / take a specimen, specimen of plant / handwriting

近义：particular, peculiar, especial, specific, unusual, certain, exceptional, uncommon, extraordinary, distinguished

考点：特殊与一般的对立关系