吃透英语课本，提升在校竞争力
adj. 积极的，活跃的；忙碌的；暴跳如雷的
adv. 极度地
n. 单足跳；跳跃
v. （人）单脚跳；（鸟等）齐足跳；跳过，跃过；作快速旅行；快速离开；（快速改变位置等）跳到；跳上（开动的车辆）；换来换去；（飞机，渡船）速递；用啤酒花调味；使……兴奋（hop 的现在分词形式）
原型：hop
Let us both chirp and hop and twitter.
让我们都叽叽喳喳、蹦蹦跳跳。
It's named Soot because it's so black, an' it hops an' flies about with him everywhere.
它叫煤灰，因为它太黑了，它跟着他到处跳，到处飞。
He hopped about and pecked the earth briskly, looking for seeds and insects.
他跳来跳去，轻快地在土地上啄着，寻找种子和昆虫。
He hopped closer and closer and looked at Ben Weatherstaff more and more engagingly.
他跳得越来越近，越来越动情地看着本·韦瑟斯塔夫。
He so sidled and twittered and tilted as he hopped on his bush.
他一边跳上灌木，一边侧身、叽叽喳喳、倾斜身子。
The sparrow now hopped in, perched upon the window-seat, and cried, 'Carter!'
这时麻雀跳了进来，停在窗台上叫道：“车夫！”
I hopped in, and shook off the towel, and, Great Caesar's Ghost!
我跳了进去，抖掉毛巾，我的天哪！
