英汉解释

使高兴；高兴起来；使振奋

同义词

v. cheer，chirk up，jolly along，jolly up

反义词

v.   complain，kick，kvetch，plain

参考例句

1. He cheered up at the thought of going home.
他一想到回家，心里就高兴起来。
2. Cheer up. I think we can sue them.
振作起来，我想我们可以起诉他们。
3. "Cheer up, " he said, as she tied the bonnet strings.
“振作起来吧，”他说，一面看着她把帽带系好。

英英解释

v.
  1. cause (somebody) to feel happier or more cheerful
  2. become cheerful

网络释义

cheer up
鼓励; (使)高兴起来，(使)振作起来; 使高兴，使高兴起来; 高兴起来;
cheer somebody up
使某人高兴;
cheer -up
使-感到兴奋;
cheer sb up
使某人振奋; 使某人振作; 使某人感到高兴; 鼓舞某人;
cheer you up
让你高兴起来; 让你开心起来; 让你振作起来;