perforations的中文翻译是什么意思
perforations
n. 穿孔( perforation的名词复数 ); 贯穿; 针孔; 齿孔
perforations的柯林斯释义
N-COUNT小孔；小洞；（尤指）纸孔
Perforations are small holes that are made in something, especially in paper.
Tear off the form along the perforations and send it to Sales...
沿着纸孔撕下表格，寄给销售部。
When held to the light the small oblong leaves are seen to possess tiny perforations.
迎着光看时，就会发现椭圆形小叶子上有微小的孔眼。
perforations的场景例句
Tear off the form along the perforations and send it to Sales.
沿着纸孔撕下表格，寄给销售部。
Tear the sheet of stamps along the perforations.
沿齿孔把邮票撕开。
When held to the light the small oblong leaves are seen to possess tiny perforations.
迎着光看时，就会发现椭圆形小叶子上有微小的孔眼。
This will dislodge any fibers that may be in a vertical positions in the perforations.
这可洗掉孔眼上方垂直方向的任何纤维.
The dangerous type chronic otitis media occurs with pars flaccida and marginal perforations.
慢性中耳炎的危险型可出现鼓膜松弛部的穿孔和鼓膜边缘性穿孔.