pin hole
常见例句
- Pin hole bolt ruptures under its service.
销孔螺栓在服役期限内发生断裂。 - The third step, the cable soldered to the pin hole soldering.
第三步，把电缆焊接到针焊接孔上。
www.cdkj-ic.com - The NC boring lathe equipped with this kind of deformable arm can bore special shaped pin hole for piston efficiently, and meanwhile meet the demand of micro meter accuracy.
装有这种新型变形镗杆的NC镗床能高效地镗削活塞异形销孔，并达到微米精度的要求。 - But any tax would likely put a pin hole in this balloon, if one can call it that.
FORBES: For Brazil Equities, Possibly A Case Of Too Hot, Too Fast - The detail in a photograph taken by a pocket-sized digital camera is roughly in focus from a few feet away to almost infinity—just like a pin-hole camera children make in school.
ECONOMIST: Tech.view: Me no Leica any more The 返回 pin hole