Forest decline is still poorly understood but leads to the loss of a high proportion of a tree's needles or leaves.

人们对森林衰退还知之甚少，但森林衰退会导致树叶和针叶大面积脱落。

youdao

Yet once they start growing, such plants seem not to retain the ability to hit the pause button on metabolism in their stems or leaves.

然而，一旦它们开始生长，这些植物似乎就无法阻止其茎或叶的新陈代谢的能力。

youdao

Once they start growing, such plants seem not to retain the ability to hit the pause button on metabolism in their stems or leaves.

一旦开始生长，这些植物似乎就不再具有暂停其茎叶新陈代谢的能力。

youdao

The carpenter singing his, as he measures his plank or beam, The mason singing his, as he makes ready for work, or leaves off work;

VOA: special.2009.04.12

As with the passage on the falling of the leaves there's a kind of elegiac tone that works to undo, or at least to challenge, our theological certainty.

在描写落叶的段落里,有一种挽歌式的腔调，似乎要抹掉，至少是挑战神学上的确定性。

耶鲁公开课 - 弥尔顿课程节选

So, one plus three is four, four sixths, which leaves two sixths, or one third.

加上3是4，六分之四，还剩六分之二，也就是三分之一。

麻省理工公开课 - 固态化学导论课程节选

Some had a print of petals or leaves, either alone or covered by a sheer layer.

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Remember, the parking rights are worthless if the team fails or leaves town in the next 30 years.

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Most analysts and investors agree Greece's remaining debt won't be repaid in full, whether it stays in the currency area or leaves it.

WSJ: Greece Deserves Credit, but Debt's an Issue