keep，back的替換詞

keep back:隱瞞留下阻止，同義詞:keep  down

例句:

I fought to keep back my tears.

我努力控制住淚水。

The crowds would not keep back from the barrier群眾不肯遠離柵欄。

keep sb down 壓制（或限制、控制）某人

The people have been kept down for years by a brutal regime.多年來人們一直受到殘暴統治的壓制。

Keep your voice down─I don't want anyone else to hear.小聲點——別讓人聽見