单词
perforate
英 ['pɜːfəreɪt] 美['pɝfə'ret]
基本信息
  • vt. 穿孔于,打孔穿透;在…上打齿孔
  • vi. 穿过,贯穿;穿孔
GRE

英英释意

1. make a hole into or between, as for ease of separation;
"perforate the sheets of paper"
2. pass into or through, often by overcoming resistance;
"The bullet penetrated her chest"
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