perforate
['pə:fəreit]
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 |
详细释义:
vt.
1. 穿孔于, 打眼于
The target was perforated by bullets.
靶子上全是子弹打穿的孔。
2. 在……上打齿孔(或孔眼线)
Sheets of postage stamps are perforated.
大张的邮票上打有齿孔。
3. 打孔穿透; 打孔穿入
vi.
1. 穿孔
2. 穿过; 贯穿; 刺穿[(+into/through)]
a.[Z]
1. 穿孔的; 有孔的
2. 有齿孔的, 有孔眼线的