Now the trees were in leaf and all he saw from the window was those wonderful large green leaves.

眼下枝叶茂盛，从窗口看见的只有大片绿绿的树叶。

youdao

In Europe, for instance, spring flowerings in 2000 occurred about 8 days earlier than they did in 1971 on average, and autumn events, such as changes in leaf colour, about 3 days earlier.

例如在欧洲，2000年春季开花的时间比1971年平均开花时间早8天，而在秋天，植物的变化如叶子变色等，则早了3天。

youdao

The trees will soon be in leaf.

树木不久都要绿叶满枝了。

youdao

For the first row nearest the fans, they generally suggested trees that lose their leaves in the fall or trees with waxy leaf surfaces.

VOA: special.2009.09.08

It looks like a leaf. It is nature in its aesthetic form as imitation of itself, life as an imitation of life.

它看起来像一片树叶，它是艺术,化的自然，模仿着它自己，用生命模仿生命。

耶鲁公开课 - 1945年后的美国小说课程节选

The tree sap in early spring; the new-born green leaf, soft and fresh as skin;

VOA: special.2010.02.27

When in leaf it's easier to spot because it seems as if the foliage has been damaged by a severe frost and turns limp and black.

BBC: The heartbreak of watching the slow death of ash trees

Under an expanded New Electric Vehicle Limited Warranty, Nissan will protect against capacity loss in LEAF batteries that fall below nine bars, of the available 12 bars displayed on the vehicle's battery capacity gauge, for the first five years or 60, 000 miles in the United States, whichever comes first.

ENGADGET: Nissan upgrades US Leaf warranties, will 'restore' batteries that lose too much charge

A. In addition to the coverage provided under the existing Nissan New Electric Vehicle Limited Warranty, this expanded warranty applicable to LEAF vehicles in the United States will protect against capacity loss in LEAF batteries that falls below nine bars, of the available 12 bars displayed on the vehicle's battery capacity gauge, for the first 5 years or 60, 000 miles, whichever comes first.

ENGADGET: Nissan upgrades US Leaf warranties, will 'restore' batteries that lose too much charge