perforate

perforate读音音标

英 [ˈpɜ:fəreɪt]

美 [ˈpɜrfəreɪt]

perforate意思解释

vt.

穿孔于，在…上打眼；

（在纸张等上）打齿孔[孔眼线]；

变形

过去式：perforated

过去分词：perforated

现在分词：perforating

第三人称单数：perforates

英英释义

v.

make a hole into or between, as for ease of separation

\"perforate the sheets of paper\"

同义词：punch

pass into or through, often by overcoming resistance

同义词：penetrate

adj.

having a hole cut through

\"a perforated eardrum\"

同义词：piercedperforatedpunctured