perforate
过去式:perforated
过去分词:perforated
现在进行时:perforating
词形变化:
形容词: perforable | 名词: perfora-tor | 动词过去式: perforated | 动词过去分词: perforated | 动词现在分词: perforating | 动词第三人称单数: perforates |
词义辨析:
同义:
vt.穿过; 贯穿
pierce
penetrate
puncture
enter
bore