They're muscly, there's no fat on them, they're lean.

他们身上有肌肉，但是没有脂肪，他们是精干的。

Lean with the branches side to side.

与树枝一起摇啊摇。

Don't lean out of the bus window.

不要把身体探也车窗外。

Friedman relies on a lean staff of 20 in Austin.

弗莱德曼只在奥斯用了为数不多的员。

The spring and summer are the leanest months of the year for wolves.

春季和夏季是狼群一年中最需要食物的时候。

I had to lean back and hold on.

我不得不向后倾斜, 坚持下去。

Now I was leaning toward Yale anyway, but that pretty much sealed the deal.

不过我本来也就更倾向于耶鲁，但是这个教授的态度让我下定了决心。

That is the great sort of a polar opposites that we lean into.

这就是我们倾向表现出的两个人的极端对立。

To tackle this one, lean on your research.

要解决这个问题，你就需要依靠自己的研究。

And he leaned down and plucked it.

他弯下身子，摘下玫瑰。

Another word is lean, and this means that they're just skin and muscle.

另一个词语是精干的，它意味着身上只有皮肤和肌肉。

I lean forward to retrieve the recorder.

我起身取回录音机。

Obviously, this scenario could easily lean towards the scary.

显然，这个景很轻易就能变成众人惧怕的面。

Suddenly the door opened and an old woman, leaning on a crutch, hobbled out.

门突然开了，一个老太婆拄着拐杖，一瘸一拐地走了出来。

This is leaning pretty heavy on me.

这事对我影响很大。

Britain's regime, unlike Norway's, does not encourage oilmen to keep going in lean years.

英国海域与挪威不同，不鼓励石油在歉收年继续开采。

Autophagy presumably arose long ago as a way of helping cells survive lean times.

自噬大概很早以前就出现，作为一种帮助细胞在缺氧缺糖时存活下来的方式。

Good choice! Our ground beef is extra lean, if you know what I mean.

明智的选择！我们的碎牛肉都是超瘦的，如果您懂我的意思。

She fell asleep leaning her head on a chair.

她把头靠在椅子上睡着了。

Use fresh poultry, fish, and other lean meats.

食用新鲜家禽、鱼类或其它瘦肉。