英语语法词汇详解extended.docx

英语语法词汇详解extendedextended英 ik'stendid美 ik'stendidvt.延伸；扩大；推广"申出；给予"吏竭尽全力；对估价；（extend 的过去式和过去分词）vi.延伸；扩大；伸展；使疏开adj.延伸的；扩大的；伸展的；广大的原形：extend英文释义：long or longer than usual or expected比通常或预期的更长或更久举个例子:1 .The president's rule was extended for six more months from March 3.总统的任期从3月3日起延长6个月。2 .The hotel has been extended with the addition of more rooms.旅馆增加了更多的房间，扩大了。3 .They extended the uses of writing to subserve their political interest.他们将写作用于促进自己的政治利益。4 .They have extended the arm of friendship to developing countries.他们将友谊之手伸向了发展中国家。5 .Hold the index finger down with the thumb extended.按下食指，伸出拇指。常用短语：an extended lunch hour延长的午餐时间extended family（几代同堂的）大家庭extended period延长期限extended hours延长时间；延时extended warranty延长保修期；延保；保修范围扩大extended memory扩展内存；扩充内存extended stay延长逗留；延期停留；延期驻留extended structure扩展结构；扩建物extended forecast延伸期预报；延伸预报extended tree-lined suburbs延伸的绿树成荫的郊区。