extent信息详情
n.程度；范围；长度
extents───n.范围，实际范围（extent复数）；广度，盘区
extend───vt.延伸；扩大；推广；伸出；给予；使竭尽全力；对…估价；vi.延伸；扩大；伸展；使疏开
existent───n.生存，存在；艰难或无聊的生活方式；adj.现存的；生存的
externat───n.日间学校
extends───v.延伸；扩充；继承（extend的第三人称单数形式）
extense───adj.伸展的，扩展的；n.伸展，扩展
externe───adj.外来的，外面的；n.不在某机构内居住的成员（如非住院医生）；走读医学生
externs───n.非住院医生；不住院的医院员工；外勤修女；大学实习生；v.驱逐；adj.外面的；外来的；对外的
detent───n.（机械中的）止动器，爪；（时钟中的）鸣钟报时控制器
extent of the violence came as a shock.───暴力的程度令人震惊。
To some extent this was the truth.───在某种程度上这是事实。
That's true, to a certain extent.───在一定程度上的确如此。
Her care for her inhabitants continues to influence the extent and location of her releases.───她对她居民的关怀会继续影响她释放的范围和位置。
le conte was right , and so are you , mr . eden , at least to an extent - how much i do not know .───勒孔特说得不错，你也不错，伊登先生，至少在一定程度上不错我有许多东西都不知道。
To do a Bo, and do not know the operation, which is equivalent to a large extent, you do not you know how to dialogue with people like.───做一名博者，不知道经营，相当于你在很大程度上你不知道如何与人对话一样。
Cathy: No, it's my own problem. You know, I've worked as a receptionist for a whole year. To some extent, I am tired of it.───凯茜：不，是我自己的问题你也知道，我做前台已经有一年了一定程度上我已经厌倦这份工作了。
"To the extent that there has been a real improvement, " Wexler added, "it begs the question: What took so long? "───“达到真正改善的程度，”Wexler补充说“一个被回避的问题是：为什么这么久？”
Experiment results show that this method can improve precision ratio to a certain extent, but recall ratio greatly.───实验表明，该方法会有效提升查全率并且会改进查准率。