only if

英 [ˈəʊnli ɪf]

美 [ˈoʊnli ɪf]

conj.  只有当

英英释义

adv

• never except when
  1. call me only if your cold gets worse
  Synonym:onlyonly when

双语例句

• This tip is useful only if you decide to support both javac and ECJ.
  如果决定同时支持javac与ECJ，这一提示将很有用。
• I'll do that, but only if we set a few rules.
  我可以干，但我们得定几条规矩。
• Marty finally agreed, but only if Fred would go there with him to give him courage.
  马蒂最终同意了，但是要求佛瑞德和他一起去，给他鼓气。
• The lawyer is paid only if he wins
  只有官司赢了才支付律师费。
• A partition is locked only if a reference is found.
  只有发现了引用，分区才锁定。
• But only if you bring in the right people.
  但前提是要招对人。
• You can make progress only if you are modest.
  惟虚心乃能进步。
• The latter will work only if you are on the same network as the WPAR manager.
  仅当您处在与WPAR管理器相同的网络中时，后面一种方法才能正常工作。
• The medicine works only if taken for a long time.
  此药久服方见功。
• One can grasp a foreign language only if he studies hard.
  唯有努力学习，才能掌握外语。