specialist
n
person who is an expert in a special branch of work or study, esp of medicine 专业工作者; 专家; (尤指)专科医生
an `eye specialist 眼科医师
a specialist in plastic surgery 整形外科医生.
🔁 扩展释义
*['speiʃәlist]n. 专门医师, 专家a. 专业的, 专家的【经】 专家
📖 同为「CET-4」词汇
juvenileadj. 少年的;幼稚的,年少无知的;幼稚的;
n. 青少年;扮演少年角色的演员;少年读物;羽毛未丰的鸟,雏鸟;
lagvi. 走得极慢,落后;
vt. 落后于;给…加上外套;把…关进牢里;逮捕;
n. 滞后,(两事件之间的)时间间隔;囚犯;防护套;桶板;
gearn. 齿轮;排挡;传动装置;衣服 ;
vi. 接上;调和;
vt. 使适应;装上齿轮;用齿轮连接;
Yes, and we must stop people walking on this floor until it's firm. It may be necessary to put up a notice saying Keep off. Another thing, we' ll have to drill a hole in the wall for the electric wires.