perfora-tor
['pə:fəreit]
[ perfora-tor ]
v. 穿孔于, 刺穿
adj. 有孔的
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 |
perfora-tor
['pə:fəreit]
[ perfora-tor ]
v. 穿孔于, 刺穿
adj. 有孔的
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 |