pull pin造句

例句与造句

1. Yet again the lack of light caused them to not pull pins fully and create small explosions.
2. When the HDA dongle is plugged in, it pulls pin 4 to ground with a 1 kilohm resistor.
3. The stock marker also comes with a four-way adjustable aluminum double trigger, electronic break-beam eye, delrin bolt, and quick pull pins for field stripping.
4. It's difficult to find pull pin in a sentence. 用pull pin造句挺难的