Tension on the biceps as the muscle lengthens.

二头肌被拉伸时承受着拉力。

But in another we're actually lengthening it.

可从另一种意义上讲我们实际上延她的寿命。

The district had a proposal to lengthen the school day by an extra 20 minutes.

学区提议将上课时间延20。

Well, yeah. Because pregnancy can actually lengthen and widen a woman's feet.

嗯，也需要。因为怀孕确实能让女人的脚变大变。

It also encourages unimaginative policy, whereby the retirement age is occasionally moved as lifespans lengthen.

这种想法还会催生缺乏创意的政策，仅随寿命延偶尔变更退休年龄。

You can lengthen your beard by pulling on it.

你可以扯着你的胡子来量有多。

The afternoon passed, and evening came. Shadows lengthened.

下午过去，傍晚来临。影子拉。

The odds against it have lengthened.

胜算的可能性延了。

Lengthen days in the sun's warmth fuel huge blooms of plankton feasted on by many.

白日渐，温暖的阳光滋养着浮游生物大量繁殖，供养了许多其它生物。

A cellist is always shortening and lengthening the strings.

大提琴演奏家总缩或拉弦。

Non kinetochore microtubules lengthen, pushing the centrosomes farther apart.

非动粒微管变，将中心体推向更远的距离。

Open your chest and again lift and lengthen up.

打开你的胸腔，再次抬起并拉。

Winter will pass, the days will lengthen, the ice will melt in the pasture pond.

冬天会过去，白昼又变，牧场池塘的冰要融化。

They'd lengthened waiting periods before purchase.

他们延了购买前的等待时间。

Tuck your pelvis and lengthen through the lower back. Breathe in.

收腹，延展下背部。吸气。

The first two, shortening muscle fibers and lengthening them, generate opposing forces.

前两种包括收缩型肌肉纤维和伸型肌肉纤维，彼此会产生相对的作用力。

At sunset, three thousand years ago, two youths watched their shadows lengthening.

三千年前的日落，大地上映射出两个年轻人的身影。

I lengthened the string. Yeah, I caved into the criticism a little bit.

我把绳子放了。的，我向评论屈服了。

And he said he'd lengthened the government social distancing guidelines until April 30th.

他说他已将政府保持社交距离指南的有效期延至4月30日。

The experts also say Sweden's growing season has lengthened by about 20 days.

专家们还表示，瑞典的生季节延了约20天。