invention什么意思
invention意思是：发明。双语例句：1、Such changes have not been seen since the invention of the printing press. 自从发明了印刷机，这种变革还没有出现过。2、The invention of the industrial robot is credited to the company. 工业机器人的发明应归功于那家公司。3、John was full of invention ─ always making up new dance steps and sequences. 约翰有丰富的创造力——总能编出新的舞步和连续舞步。4、Fax machines were a wonderful invention at the time. 传真机在当时是一项了不起的发明。5、This story is apparently a complete invention. 这个故事显然完全是虚构的。6、His invention was not commercially successful. 他的发明从赢利角度看并不成功。
intervention是什么意思
名词[U,C]出面，介入，干涉词形变化形容词 interventional名称 intervention时态 intervened，intervening，intervenes英语解释(law) a proceeding that permits a person to enter into a lawsuit already in progress; admission of person not an original party to the suit so that person can protect some right or interest that is allegedly affected by the proceedingsthe act of intervening (as to mediate a dispute)a policy of intervening in the affairs of other countries相似短语intervention vector 干涉向量operator intervention 操作员干预passive intervention 消极干预intervention currency 【经】 干预通货intervention rate 【经】 干预汇率intervention button 紧急保险按钮，应急按钮intervention switch 应急开关，应争保险开关intervention point 干预点 见support point.war of intervention 【法】 干涉战争structural intervention 结构性干预相似单词intervention n.[U,C] 出面，介入，干涉non intervention 【法】 不干涉, 不干预
