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

• 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。
• 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。
• Remember that the type is defined only if you use a location in the grammar!
  记住，只有当您在文法中使用位置时才会定义类型。
• A NOT FENCED stored procedure is recommended only if you consider the code safe to execute.
  只有在您认为代码能够安全执行的情况下，才应该使用NOTFENCED存储过程。
• Money can buy happiness, but only if you spend it on someone else, researchers reported.
  研究人员日前称，金钱可以买到快乐，但前提是你得把钱花在别人身上。
• But seriously, these tricks will work only if you have at least the basics of English.
  但是，说真的，这些窍门要想发挥作用，至少要有基本的英语能力。
• Political attacks work only if they find an echo with voters.
  政治攻击只有在选民中引起共鸣才会有作用。
• Use it only if you must have its features or if you want to contribute to Samba development.
  如果您一定要试用其功能或者想要帮助Samba开发，可以使用它。
• Please make the changes only if no-one has modified the record since I read it.
  请仅在从我读取该记录后没有人进行修改的情况下进行更改。
• 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。