?开齿机
... Saw mill 锯木厂, 屏风工位，制材厂 Saw shaper 开（锯）齿机 Saw-tooth punch 开齿机 ...
The second treasury secretary, John Snow, saw himself much more as a marketer of the President's policy than a shaper of those policies.
NPR: Senate Committee Holds Hearing on Treasury Nominee
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。