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在《PONS词典》中的词汇

con·strain [kənˈstreɪn] 动词 trans

1. constrain (restrict):

to constrain sth
to constrain the development/progress of sth

2. constrain (compel):

to constrain sb

3. constrain liter (imprison):

to constrain sb
Present
Iconstrain
youconstrain
he/she/itconstrains
weconstrain
youconstrain
theyconstrain
Past
Iconstrained
youconstrained
he/she/itconstrained
weconstrained
youconstrained
theyconstrained
Present Perfect
Ihaveconstrained
youhaveconstrained
he/she/ithasconstrained
wehaveconstrained
youhaveconstrained
theyhaveconstrained
Past Perfect
Ihadconstrained
youhadconstrained
he/she/ithadconstrained
wehadconstrained
youhadconstrained
theyhadconstrained