drawing pin 的英语意思
drawing pinˈdrawing pin noun [countable] British English 
查看全部语言翻译 a short metal pin with a round flat head, used especially for putting notices on boards or walls图钉；大头针（短金属针，顶端扁圆，尤用于将通知等钉在板上或墙上） SYN thumbtack American English
查看全部语言翻译 a short metal pin with a round flat head, used especially for putting notices on boards or walls图钉；大头针（短金属针，顶端扁圆，尤用于将通知等钉在板上或墙上） SYN thumbtack American English