Among all these soldiers there were seven hundred chosen men who were left-handed, each of whom could sling a stone at a hair and not miss.

在众军之中有拣选的七百精兵，都是左手便利的，能用机弦甩石打人，毫发不差。

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The blink system starts with what researchers call an eyelid sling, a small piece of muscle or fabric that holds the eyelid. The sling attaches to bone around the eye.

眨眼活动是由研究人员所谓的眼皮吊所引起的，它是用于支撑眼皮的一小块肌肉或组织。

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The engine was lifted in a sling of steel rope.

引擎用钢丝吊索吊了起来。

《牛津词典》

He would always sling a rifle over his shoulder before stepping out of the tent that served as the family home.

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Working in a two-man team, on opposite sides of the animal, packers sling a pair of manty-wrapped loads to the sides of a mule's aparejo and lay a 12-15-metre (40-50ft) lash rope gently across his creature's back.

ECONOMIST: New uses for an old pastime

Meanwhile, my 12-year-old daughter has her left arm in a sling after landing on her shoulder during a touch football game in my front yard.

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