She used drawingpin to pin the poster to the door.
她用图钉把广告钉在门上。
2
Conclusion Filling the pre-sacral space with gauzes and pressing drawingpin 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。
3
Place your drawing over the transfer paper. Put one safety pin through the top of the drawing paper, the transfer paper, and the T-shirt.