时间: 2025-04-24 15:47:50
美: [lif]
英: [liːf]
n. 叶子;(书籍等的)一张;扇页
vi. 生叶;翻书页
vt. 翻…的页,匆匆翻阅
n. (Leaf)人名;(英)利夫
最后更新时间:2025-04-24 15:47:50
词源分析:leaf 源自古英语“lēaf”,与日耳曼语族(如德语“Laub”和荷兰语“lof”)相关,均表示“叶子”。
历史背景:该词在英语的使用可以追溯到公元前5世纪左右,最早的书面记录出现在古英语文学作品中。
课本:
正式与非正式语境:
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反义词:
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谐音联想记忆:
这种分析可以帮助学*者全面理解和掌握单词“leaf”的用法、背景及其在不同语境中的应用。
[[usu pl, also 'in/into' N]] The leaves of a tree or plant are the parts that are flat, thin, and usually green. Many trees and plants lose their leaves in the winter and grow new leaves in the spring. 叶子
例:In the garden, the leaves of the horse chestnut had already fallen.园子里的七叶树已经落叶了。
[N-COUNT] A leaf is one of the pieces of paper of which a book is made. 一页
例:He flattened the wrappers and put them between the leaves of his book.他抚平了包装纸,把它们夹在了书页中间。
[PHRASE] If you say that you are going to turn over a new leaf, you mean that you are going to start to behave in a better or more acceptable way. 开始新的一页
例:He realized he was in the wrong and promised to turn over a new leaf.他认识到自己错了,承诺要重新开始。