在你的胳膊上
on your mark───各就各位（赛跑起步时的口令）
on your guard───严防；警戒；警惕
on your marks───各就各位
on your terms───根据你自己的条件
on your tod───在你的tod上
fold your arms───双臂交叉
on your hands───由你负责
long as your arm───和你的胳膊一样长
chance your arm───试试你的胳膊
Without realizing, you kill it with a quick slap of your hand, but notice a little bloodon your armwhere the mosquito was.───你不加思索一巴掌拍死了它，会留意有一点血迹留在原处。
As you exhale, have your partner pullon your armand push into your hip crease, stretching the underside of your torso.───呼气的时候，你的同伴拉你的手臂向上，推髋的折处向中间，伸展你上身的下侧。
Wait for her to re-open. Depending on how you turn away she'll tugon your armor casually swing into view.───等待她重新拾起话题，看你是怎么转身的，她会拖住你的手臂或是时不时地进入你的视线。
"That was a pretty bit of muslin hangingon your arm-who was she? " asked the fascinating student.───“那个靠在你胳膊上的小妞儿可真不赖呐，她是谁？”着魔的门徒问。
Place me like a seal over your heart, like a sealon your arm; for love is as strong as death, its jealousy unyielding as the grave.───求你将我放在你心上如印记，带在你臂上如戳记。因为爱情如死之坚强。
They write your race numberon your armwith a marker, and I had them add the words Thank you, donor family.───他们用彩笔在选手的手臂上涂上比赛号码，我让他们加上“Thankyou，donorfamily（感谢捐献者及其家属）”这句话。
She's one of those touchy-feely people, always putting her handon your armwhile she's talking to you.
Me and GP [Gary Payton] realized if you kept tapping and rubbing the monitoron your armit would speed up the heart monitor even if you weren't pedaling that hard.
You feel a small prickon your armand notice that a mosquito is getting a free meal.
You've got a cuton your armas well, you poor thing. You really have been in the wars!