explain的詞語用法是：v.(動(dòng)詞)explain的基本意思是“解釋,說明”,指把對(duì)方不知道、不理解的事以易懂的方式加以說明,使其清楚、明白。explain【近義詞】define。explain的讀音是英[?k'sple?n]；美[?k'sple?n]。

contest的詞典解釋是：The noun is pronounced /'k?ntest/. The verb is pronounced /k?n'test/. 名詞讀作 /'k?ntest/，動(dòng)詞讀作 /k?n'test/。競(jìng)賽;比賽Acontest is a competition or game in which people try to win。contest的例句是用作名詞(n.)She won a gold medal for her fine performance in the contest.她在競(jìng)賽中成績優(yōu)異獲金牌。contest【近義詞】battle。