If you say that a plan or scheme is afoot, it is already happening or being planned, but you do not know much about it.
例句
Everybody knew that something awful was afoot.大家都知道可怕的事近在眼前。
英汉词典释义
adj.
不对劲的(地)
There’s something afoot here, but I don’t know what it is.这里有什么东西不对劲,但我不知道到底是什么。
正在进行的(地)
be early afoot早在进行be well afoot在顺利进行中get afoot开始, 实施set afoot着手, 使...开始执行A plan was afoot to seize power.夺权的计划在进行中。There is a scheme afoot to improve recreational facilities in the area.有一项改善本地区娱乐设施的计划正在进行。Moves are afoot to increase car insurance premiums.现正在酝酿提高汽车的保险费。Plans are afoot to stage a new opera.上演一部新歌剧的计划正在酝酿之中。
徒步的(地),步行的(地)
He traveled afoot.他徒步旅行。
英英词典释义
Adjective
1. traveling by foot;
"she was afoot when I saw her this morning"
2. currently in progress;
"there is mischief afoot""plans are afoot""preparations for the trial are underway"
Adverb
1. on foot; walking;
"they went to the village afoot""quail are hunted either afoot or on horseback"