您要查找的是不是：
- 阳极引出线anode lead wire
- 引脚pin
- 引to lead
- 引脚架pin frame
- 引脚图pinouts
- 引号quotation marks
- 引领lead; crane one's neck to look into the distance; eagerly look forward to
- 引物primer
- 电极引脚electrode pin
- 管座引脚base pin
- 电子引脚electronic components/devices lead frame
- 引脚编号pin numbering
- 输入引脚input pin
- 引脚检测pin inspection
- 引脚配置pin configuration
- 引脚兼容pin compatibility
- 引脚分配pin configuration
- 内引脚键合inner lead bonding
- 第二引脚段the second pin segment
- 引脚网格阵列pga: Pin-Grid Array
