drawing pin

常见例句

She used drawing pin to pin the poster to the door .
她用图钉把广告钉在门上。
Conclusion Filling the pre-sacral space with gauzes and pressing drawing pin on the sacrum are effective methods for the injury of the pre-sacral vein in operation of rectal carcinoma.
结论骶前纱布垫压迫，骶骨胛图钉按压法是术中骶前静脉损伤发生出血时行之有效的止血方法。
In order to improve the quality and efficiency on die casting die design with oblique pin drawing core, the traditional design process was optimized.
为了提高斜销抽芯式压铸模设计的质量和效率，对传统的设计过程进行了优化。