leaf: n.(pl. leaves)1.叶;〔集合词〕叶子;茶叶,烟叶。2.花瓣。3.(书刊等的)一张(两面)。4.金属薄片,箔。5.【建筑】叶饰。6.(门等的)页扇。7.(可折叠的)活动桌面;(办公桌等的)桌盖。8.(飞机的)天窗。9.(步枪的)瞄准尺;【机械工程】小轮齿。10.〔英方〕帽边。11.(汽车等片弹簧的)簧片。短语和例子shed leaves (树)落叶。 a ros
Example Sentences:
1.
Many universities offer faculty employees sabbatical leaves affording them time to conduct research or obtain faculty retraining 很多大学提供教员休假研究以提供他们时间来从事研究或作教学再训练。