fly up
动词- To ascend rapidly
来自图书馆
The hedgehog was engaged in a fight with another hedgehog, which seemed to Alice an excellent opportunity for croqueting one of them with the other: the only difficulty was, that her flamingo was gone across to the other side of the garden, where Alice could see it trying in a helpless sort of way to fly up into a tree.
Now, Anne Shirley, for pity’s sake don’t fly up into the air.”
My bees fly up to three miles in every direction, so they have plenty to choose from.
It cannot fly up high.
在真实文章中学习fly up
注册免费账号后，在图书馆中把鼠标悬停在任何单词上即可看到意思，还能听朗读、收藏单词并按你的记忆安排复习，看到每本书你已经认识多少。