constrains is constrain's Simple Present

constrain

US [kənˈstreɪn]
UK [kən'streɪn]
  • v.约束;使紧张;强迫;把…关进
  • Web强制;约束条件;指定约束
Simple Present:constrains  Present Participle:constraining  Past Tense:constrained  
v.
1.
束缚,约束;使紧张,紧压,使不舒服[不自由]
2.
强迫,强制 (to)
3.
把...关进,监禁

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard