English ⇄ Chinese

challenge ['ʧælɪnʤ] n
gen.	应答
agric.	［受到］批评; 提出疑问 (calumnia)
avia.	任务; 问题
busin.	会计查账; 盘查企业现金与债券; 困难课题; 鞭策; 挑战书
dermat.	激发［免疫反应］
econ.	拒绝; 质疑; 法庭回避要求; 对…提出异议
exhib.	难题
fenc.	挑引; 引诱
footb.	争抢; 阻截
interntl.trade.	申请回避; 宣布反对
lab.eq.	攻击; 激发
life.sc.	免疫攻击
mil., air.def.	查问时用的口令
nautic., tech.	对..... 有异议
sport.	挑战; 挑战赛; 擂台赛
tech.	顶板上光剂 (其中之一种)
telecom.	询问; 查询; 质问; 复杂问题
challenge ['ʧælɪnʤ] v
gen.	挑战书; 提出的，复杂问题; 造成的困难; 复杂的任务; 复杂的课题; 前 〔远〕景; 向…提岀挑战〔要求，疑问，异议〕; 有希望; 提出任务 (问题); 解决困难〔问题〕; 批判分析; 询〔质，盘，查〕问; 诘难; 评论; 反驳; 受到批判〔批评〕; 责备; 遇到困难; 口令; 要求; 需要; 引起
English thesaurus
challenge ['ʧælɪnʤ] n
law	to make a formal objection to the qualifications of a potential jury or juror; Someone's right to object to or fight something in a legal case
mil., abbr.	chal
mil., logist.	Act of ascertaining the nature of a detected person, object or phenomenon and possibly even their nature or type. (FRA); Any process carried out by one unit or person with the object of ascertaining the friendly or hostile character or identity of another. (FRA)

challenge: 174 phrases in 46 subjects

Advertising	1
Agriculture	6
Animal husbandry	7
Athletics	1
Aviation	7
Boxing	3
Bridge card game	1
Business	4
Chemistry	1
Chess	2
Commerce	1
Construction	1
Cryptography	8
Desert science	1
Economy	11
Electronics	8
Engineering geology	2
Explosives and Explosive Ordnance Disposal	2
Finances	8
Football	2
General	10
Golf	1
Heavy equipment vehicles	1
Historical	1
Information technology	9
International Monetary Fund	2
International trade	5
Laboratory equipment	3
Management	2
Metallurgy	2
Multimedia	2
Name of organization	2
Nautical	1
Nursing	1
Outdoor activities and extreme sports	1
Project management	1
Racing and motorsport	1
Securities	1
Sports	27
Table tennis	1
Technology	12
Telecommunications	3
Textile industry	2
United Nations	3
Veterinary medicine	2
Wushu	1