Three dimensional fixation treatment of ilium for the injuries in the posterior pelvic ring with pedicle screw fixation system;
钉棒系统髂骨三维固定治疗骨盆后环损伤
a steel lever with one end formed into a ripping chisel and the other a gooseneck with a claw for pulling nails.
一头形成细长槽另一头有抓钉子的雁颈的钢杠杆。
A spurlike device used in gripping a tree or pole in climbing.
防滑钉一种钉状装备，在攀登中用来抓住树或柱
Grasping these rushes firmly near the root, he pulled up what resembled a young onion-sprout no larger than a shingle-nail.
他紧紧抓注这些灯心草的根部，拔起一种好象嫩葱芽，只有木瓦上的钉子那么大的东西。
At midnight, the spirit came to the temple to reach for the girl. Pig, the pretended girl, in a hurry swirled his rake at the spirit. The spirit fled into the river.
半夜妖怪闯进庙来,刚伸手抓女孩,扮女孩的八戒心慌,抡起钉钯就打,妖怪一溜烟地跑回河中。
nut with winglike projections for thumb and forefinger leverage in turning.
这种螺钉上面有一个翼状的突起物，利于拇指和其他四指进行抓握和旋转。
To clinch(a bolt, for example).
钉牢（例如螺丝钉）
To secure(beams)with obliquely driven nails.
斜钉钉牢斜向钉入钉子固定（横梁）
To drive(a nail or spike) at an oblique angle.
斜钉以一个倾斜的角度钉（钉子或大钉）
dating nail
(钉在枕木上的)日期钉
A toed beam.
一根斜钉钉牢的横梁
Driving a nail into a stone slab/impossible to penetrate
青石板上钉钉,硬钻
He thumbtacked the picture to the wall.
他用图钉将画钉在墙上。
He hammed a nail into he wall.
他在墙上钉了一只钉子。
have one's Boots nailed
(请人)在靴底上钉钉子
to screw a lock on a door
用螺丝钉把锁钉在门上
tack down the carpet
用平头钉钉住地毯.
nail(sth)with a tack or tacks
用平头钉钉住（某物）
A screw is stronger than a nail.
螺丝钉比钉子牢固。