perforates

perforates

美 　英

• v.穿孔于；在(纸)上打眼；打透(花字)；打一排孔于(邮票等)
• adj.有一排孔的
• 网络打孔；刺穿；打孔穿过

词形变化

第三人称单数：perforates  现在分词：perforating  过去式：perforated  

同义词

英汉解释

v.	1. 穿孔于,凿孔于,冲孔于,穿 2. 在(纸)上打眼;打透(花字);打一排孔于(邮票等) 3. 穿孔 4. 穿过;贯穿;刺穿 (into, through)
adj.	1. (邮票等)有孔的,穿孔的,有一排孔的

英英解释

v.	1. to make a hole or holes in something 2. to make a line of small holes in paper to make tearing it easier 3. to penetrate or pass through something
adj.	1. dotted with small holes 2. dotted with transparent spots

例句

It diagnoses channeling out of casing and perforates holes expecting to perforate intervals when gas exists in the reservoir.

在储层含气时，用于判断套管外是否窜槽、射孔井段是否已正确射孔。

Once the toxin perforates the host membrane, ions begin to leak out of the cell.

一旦毒素穿孔于宿主细胞膜，离子便开始从细胞中泄漏出去。