believe in

1consider sthto be truehave faith or trust in相信…是真的;信赖;信仰

Christians believe in God.基督徒信仰上帝。

I don't believe in him.我不信任他。

2favour support the idea of赞成;支持;主张

His parents don't believe in sending him to school too early.他的父母不主张太早送他上学。

He believes very strongly in female emancipation.他坚决主张妇女解放。

I believe in keeping early hours.我相信早睡早起有好处。

She believes in plenty of fresh air and exercise.他相信大量的新鲜空气和锻炼有好处。