n. 问题;疑难问题;习题;引起麻烦的人;
adj. 成问题的;难处理的;关于社会问题的;
💡 problem- 【希腊传入拉丁】字面上表”向前抛的东西”也表问题
"His mind reached after an understanding of the problem."
他开动脑筋,想弄懂这个问题.
近义:headache, hitch, imbroglio, jam, knot, matter
反义:repair, reparation, workaround, remedy, refitting, overhauling
vt. 检查,调查;考试;诊察;审问;
vi. 检查;调查;
💡 exam(考试)+in(里面)+e(=exam):在考试里面要 检查考试
"Please examine the insulation of the electric wires in my house."
请检查一下我屋子里电线的绝缘情况.
近义:inspect, investigate, overhaul, oversee, scan, survey
反义:ignore, neglect, overleap, overlook, overrule, pass