单词：abandon patent
单词：abandon patent 相关文章
说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 abandon [ E5bAndEn ] They shouted in g
每日攻克5词
说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 abandon [ E5bAndEn ] They abandoned th
每日攻克5词
The United States has issued its 10 millionth patent. President George Washington signed the first almost 228 years ago. A patent is an official document that gives an individual or company the right to be the only one that makes or sells a product.
2018年VOA慢速英语(六)月
SAN FRANCISCO, June 22 (Xinhua) -- Apple Inc. has been awarded a long sought-after patent for touch screen functionality on portable devices, a set of exclusive rights expected to play into its current litigation against its counterparts in the mobil
英语新闻
英语词汇：abandon易错用法说明 ◎他决定放弃这个计划。 误：He decided to abandon up the plan. 正：He decided to abandon the plan. 析：动词 abandon(放弃，抛弃，遗弃)通常不与副词 up 连用。比较：give up th
英文语法词汇
大家在备考新GRE单词的时候，注意将单词背诵与单词运用相结合，这样不仅能更有效地记住单词，还能充分利用所学单词提高自己的英语应用水平，从而牢牢掌握单词，提高学习效率，获得新
GRE英语