offshoot [ˈɔ:fʃu:t]

例句:

• Psychology began as a purely academic offshoot of natural philosophy.
  心理学最初是自然哲学一个纯粹的学术分支。
  
• Firstdirect, Midland Bank's telephone banking offshoot, has cut its Visa card rate to APR 22.2%.
  米特兰银行的分支机构，“第一自助”电话银行，将维萨卡的年利率降至22.2%。
  
• Vector is a useless survival, or offshoot from quaternions.
  向量是无用的幸存物或四元数的无价值的支流.
  
• Hamas is an offshoot of the Muslim Brotherhood, to which Morsi belongs.
  来自VOA
• Diplo has launched a new offshoot of his Mad Decent label called Jeffree's.
  来自BBC
• Mr Kostadinov points out that the EU funds were meant for the technology upgrade of its TV offshoot, Planeta HD.
  来自BBC