adj.有义务的，必须的，有责任的v.使负有责任或义务（ obligate的过去式和过去分词 ）...

profligate的音标：profligate的英式发音音标为：['prɒflɪgət]profligate的美式发音音标为：['prɑflɪgət]...

ligate的现在进行时为：ligating...

v.捆绑，束，综合( colligate的过去式和过去分词 )...

colligate的音标：colligate的英式发音音标为：['kɒlɪgeɪt]colligate的美式发音音标为：['kɑlɪgeɪt]...

He felt obligated to help.他觉得有义务帮忙。He felt obligated to help.他觉得有责任予以帮助.We were obligated to attend the opening ceremony.我们有必要参加开幕式....

obligated的音标：obligated的英式发音音标为：['ɒblɪgeɪtɪd]obligated的美式发音音标为：['ɑblɪgeɪtɪd]...

Their profligate lifestyle resulted in bankruptcy.他们挥霍的生活方式导致的破产.This young man had all the inclination to be a profligate of the first water.这个青年完全有可能成为十足的浪子.He is a careless profligate.他是个粗枝大叶的浪荡子....

adj.挥霍的，浪费的，放荡的，行为不检点的n.放荡的人，浪子，肆意挥霍者...

colligate的一般过去时为：colligated...

colligate的现在进行时为：colligating...

v.结扎，绑( ligate的第三人称单数 )...

colligate的第三人称单数（三单）为：colligates...