adj. 1.伸开的，展开的。 2.延长的，继续的。 3.(势力)扩大的；扩张的；(意思)引伸的。 4.【印刷】(铅字)宽体的。 短语和例子 an extended battle line 拉长了的战线。
fully extended or stretched forth; "an extended telescope"; "his extended legs reached almost across the small room"; "refused to accept the extended hand"
large in spatial extent or range or scope or quantity; "an extensive Roman settlement in northwest England"; "extended farm lands"; "surgeons with extended experience"; "they suffered extensive damage" 同义词：extensive,
beyond the literal or primary sense; "`hot off the press'' shows an extended sense of `hot''"
drawn out or made longer spatially; "Picasso''s elongated Don Quixote"; "lengthened skirts are fashionable this year"; "the extended airport runways can accommodate larger planes"; "a prolonged black line across the page" 同义词：elongated, lengthened, prolonged,
relatively long in duration; tediously protracted; "a drawn-out argument"; "an extended discussion"; "a lengthy visit from her mother-in-law"; "a prolonged and bitter struggle"; "protracted negotiations" 同义词：drawn-out, lengthy, prolonged, protracted,
例句与用法
1.
Ab extends by 2mm and bc contracts by 2mm . AB伸长2mm，而BC缩短2mm。
2.
This will extend the life of the drive . 这样会延长驱动装置的寿命。
3.
Their operations extended all over the town . 他们干活的地点遍及全城。
4.
This reservoir extends a good five kilometres . 这个水库南北足有5公里。
5.
My garden extends as far as the river . 我的花园一直伸展到河边。
6.
His friend dahfu extends a remedy to him . 他的朋友达甫向他献出拯救良方。
7.
The right extended to all female wards . 这项权力扩展到所有女性受监护人。
8.
This theory can be extended to biaxial stress . 这个理论能推广到双轴应力。
9.
Extended consciousness was his line . 延展清醒意识是他的本行。
10.
In this area , the plains extend for hundreds of li . 方圆几百里都是平原。
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