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

• The password is required to open the truststore only if you wish to add certificates to it.
  仅当您要向信任存储添加证书时，您需要这个密码来打开信任存储。
• China can physically raise production, but that will sustain growth only if China can sell the extra products.
  中国可以提高产出，但是只有在中国能够卖出额外产出的情况下，这种增长才是可持续的。
• The two sides will clash there only if Chelsea beat Sunderland in their quarter-final replay.
  只有切尔西队在四分之一决赛的重赛中击败桑德兰队，双方才会交锋。
• Missing join predicates, but only if a foreign key is defined.
  丢失连接谓词，只在定义了外键的情况下。
• Perhaps, but only if the state-owned company is willing to make some changes.
  也许吧，但只有这家国有企业愿意做一些改变，才可能脱离困境。
• 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。
• Don't help her out of pity, but only if you think she deserves it.
  不要因怜悯而帮助她，除非你认为她值得你帮助。
• This ensures that you save the new Hotel only if it doesn't already exist.
  这确保了只在新Hotel还不存在时才保存它。
• You can make progress only if you are modest.
  惟虚心乃能进步。
• But only if you bring in the right people.
  但前提是要招对人。