lower back

基本解釋

Eases stiff lower back and backs of legs.
放松堅(jiān)硬的下背部和腿后側(cè)。
As is frequently the case, Catherine is standing slightly ahead of William, this time enabling him to place his right hand on her lower back as he guides her into position.
大部分情況下，凱瑟琳會(huì)稍稍站在威廉前面一點(diǎn)，這樣的話威廉就能把他的右手放在她的背部下方，從而引導(dǎo)她站在合適的位置。
Swimming strengthens your lower back and abdomen without putting strain on your joints.
游泳增強(qiáng)你的下背部和腹部力量，放松關(guān)節(jié)。

Doctors placed small electrodes in his lower back.
I just want to make mention of this in case there's ever doubt, generally parentheses do solve your problem as an arithmetic but do realize this is some lower level details we'll come back to over time.
是想告訴大家如果你對(duì)某些式子的前后運(yùn)算關(guān)系不確定，就加上括號(hào),這都是一些小細(xì)節(jié),我們以后還是會(huì)再提到的。
哈佛公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選
So just-- and we will come back to this and flush out some of these lower level details.
那么，我們還是回到這里，略去一些,沒(méi)用的細(xì)節(jié)。
哈佛公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選

Heated seats can help ease creaking joints or lower back pain while en route.
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