layout n.布局,安排,设计
lead to 导致,通向
lead v.指引;领导;导致;n.铅
leadership n.领导,领导层;领导能力
leaflet n.传单;小叶
leak v.(使)漏,(使)渗出;n.泄露
leap v.跳;冲;n.跳跃;激增
lease n.租约;vt.出租,租有
leather n.皮革,皮革制品
lecture n.演讲,讲课