rife是什么意思

His thesis is rife with errors.
他的学位论文错误连篇。

Rumours are rife that he is going to resign.
到处都在传，说他要辞职了。

It is a country where corruption is rife.
这是个腐败成风的国家。

Disease and violence were rife in the city.
这个城市里，疾病流行，暴力成灾。

Los Angeles is rife with gossip about the stars' private lives.
洛杉矶盛传明星私生活的流言蜚语。

Superstition is still rife in country districts.
迷信依然盛行在乡间地区。

Rumour is rife that they have met with a terrible disaster and that all are dead.
说他们遭到大灾难并全都死了的谣言到处流行。