n. 1.老手,熟手,内行,专家 (in; at); 技师。 2.【法律】鉴定人。 3.【军事】特等射手。 短语和例子 a language [linguistic] expert 语言学专家。 a mining expert =an expert on mining 矿山技师。adj. 1.熟练的,老练的。 2.精巧的,巧妙的。 (in at with). 3.专家的,内行的,专门的。 短语和例子 an expert accountant 会计师。 an expert botanist 植物学专家。 expert evidence 【法律】鉴定人的证明,鉴定。 an expert witness 【法律】鉴定者。 be expert in …在…方面是专家。adv. -y ,-ness n.
a person with special knowledge or ability who performs skillfully
形容词
having or showing knowledge and skill and aptitude; "adept in handicrafts"; "an adept juggler"; "an expert job"; "a good mechanic"; "a practiced marksman"; "a proficient engineer"; "a lesser-known but no less skillful composer"; "the effect was achieved by skillful retouching" 同义词:adept, good, practiced, proficient, skillful, skilful
of or relating to or requiring special knowledge to be understood; "technical terminology"; "a technical report"; "technical language" 同义词:technical