音標發(fā)音英式音標 [li?f]美式音標 [li?f]國際音標 [li:f]英式發(fā)音 美式發(fā)音 基本解釋n. 葉子；（書籍等的）一張；扇頁 vi. 生葉；翻書頁 vt. 翻…的頁，匆匆翻閱 n. (Leaf)人名；(英)利夫詞源解說 直接源自古英語的leaf，意為植物的葉子，書頁。同根派生adj性質的同根詞leafy：多葉的；葉狀的；葉茂盛的。leafed：有葉子的。leafless：無葉的。leaflike：像葉子的；成薄片的。n性質的同根詞leafage：（總稱）葉子。v性質的同根詞leafed：生葉，翻...的頁（leaf的過去式和過去分詞形式）。leaf相關詞用法辨析n. (名詞)leaf的基本意思是“樹葉”,指生長于植物的枝杈之上的植物的一部分;也可指書本的一“頁”或桌子的“折面或活面”。leaf還可指一種特殊的“金屬薄片,金箔”。 leaves作“樹葉”解時,其后可接on來表示“在樹上的葉子”,而不接of。 come into leaf和in leaf中的leaf都用單數(shù)形式。 leaf使用方法leaf詳細辨析英漢例句用作名詞 (n.)Leaves fell off.葉子落了。leaf更多例句詞組短語用作名詞 (n.)動詞+～blow off the leaf 把樹葉吹落burst into leaf 長葉come into leaf 吐出新葉drop leaf 落葉lose leaf 落葉leaf更多詞組英英字典劍橋英英字典(PLANT) one of the flat, usually green parts of a plant that are joined at one end to the stem or branch(PAPER) a thin sheet of paper(TABLE) an extra part of a table that can be folded away when not being used柯林斯英英字典 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. A leaf is one of the pieces of paper of which a book is made. 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. leaf劍橋字典leaf柯林斯字典專業(yè)釋義機械工程小齒輪土木建筑工程門扉軍事學(小槍的)瞄準尺少校軍官經(jīng)濟學葉狀的生物學樹葉葉電子、通信與自動控制技術葉子計算機科學技術葉子葉樹結構端節(jié)點醫(yī)藥科學葉農(nóng)業(yè)科學葉