at full stretch

with a part of one's body fully extended

盡量伸展（身體部位）

at a stretch

in one continuous period

不停地，連續(xù)地，一口氣地

I often had to work for over twenty hours at a stretch.

我經(jīng)常不得不連續(xù)工作20小時(shí)以上。

used to indicate that something is just possible but only with difficulty or in extreme circumstances

勉強(qiáng)地；盡量地

it is aimed at one age group, adults, or, at a stretch, business studies students.

它的目標(biāo)是一個(gè)年齡組的人，即成年人，或者勉強(qiáng)擴(kuò)大到包括商科學(xué)生。

by no (或 not by any) stretch of the imagination

used to emphasize that something is definitely not the case

任憑如何異想天開也不是，怎么想象也不是

by no stretch of the imagination could Carl ever be called good-looking.

卡爾無論如何也稱不上好看。

stretch one's legs

go for a short walk, typically after sitting in one place for some time

（久坐后）散步

stretch a point

allow or do something not usually acceptable, typically as a result of the particular circumstances

（因特殊情況）作出讓步，通融

since your daughter is one of my regular patients, I'm stretching a point.

既然你的女兒常來我這里看病，我就破一次例。

stretch one's wings

since your daughter is one of my regular patients, I'm stretching a point.

既然你的女兒常來我這里看病，我就破一次例。

stretch (one's) legs

To go for a walk, especially after a lengthy period of sitting.

散步：散步，尤指在長(zhǎng)坐一段時(shí)間后