柯林斯詞典perforate /?p??f?re?t/ (perforating,perforated,perforates) 1. V-T To perforate something means to make a hole or holes in it. 在…上鉆孔 I refused to wear headphones because they can perforate your eardrums. 我不愿戴耳機(jī)，因?yàn)樗赡軙?huì)使鼓膜穿孔。2. perforatedADJ [ADJ n] Separate the ballot at the perforated line. 在打孔線上分離選票。 返回 perforate劍橋詞典to make a hole or holes in something 在…上開孔；使穿孔 He suffered from bruises and a perforated eardrum in the accident . 事故中他不幸被撞傷，一只耳膜也穿孔了。 返回 perforate