叶子 n. leaf, foliage 这些树二月里长叶子。These trees come into leaf in February. 叶子茂密的树trees thick with leaves 叶子被霜打蔫了。The leaves are shrivelled up by the frost 从树上飘落下的叶子leaves floating from the trees 把树枝上的叶子撸下来strip a twig of its leaves 请把路上的叶子扫干净。Please sweep clean the leaves on the street. 湖面上漂着很多叶子。There are many leaves floating on the lake.