The depth of covert racism in my own profession frightens me.我所从事的职业中暗藏着如此深的种族主义偏见，这让我感到害怕。The deer fled to a covert.鹿逃入丛林中.Religion is often made the covert of crime.宗教常成为罪恶的护庇所....
She slipped her arm under his and gave him a nudge.她挽住他的胳膊，轻轻推了他一下。McKinnon gave the wheel another slight nudge.麦金农又轻轻推了一下轮子。People began to nudge the couple into going away.人们开始劝说这两口子走开....
It takes a lot of stamina to run a marathon.跑马拉松需要很大的耐力。Giving up smoking had a magical effect on his stamina.戒烟神奇地增强了他的体力.Aerobic exercise helps to build up stamina.有氧健身操有助于增强耐力....