at arm's length 隐藏摘要 
疏远
at any time 任何时候
at arm's length 疏远
at bat 轮到击球
http://www.freekaoyan.com/other/syyy/20080412/120796956671217.shtml - 基于21个网页
不即不离
大片大片的海洋 large lengths of seas
不即不离 at arm's length
深知某人特点 know the length of sb's foot
http://www.smth.edu.cn/bbsanc.php?path=%2Fgroups%2Fsci.faq%2FEnglishWorld%2Fwords%2Fgeneral%2Fcollected%2F1%2FM.1051264216.n0 - 基于3个网页
敬而远之;疏远
Up in Arms 满腔怒火
at arm's length 敬而远之;疏远
Idioms with "Arm" 和手臂有关的成语
http://www.dushu.com/book/11417739/ - 基于2个网页
常用短语
[医] 长度, 长
常用短语at arm's length
在手臂伸得到的地方; (保持)一定的距 离; 疏远at full length
http://dict.veduchina.com/en/w/length - 基于1个网页
  相关词条
keep at arm's length  
at arm's-length price  
keep sb at arm's length  
to keep sb. at arm's length