needle-detector-calibration-kit
检针机校准试剂盒
双语例句
1.She passed the needle through the rough cloth,back and forth.x09
她一针一针地缝那块粗布.
2.At 240 mph the needle went off the clock.x09
车速达到每小时240英里时,里程表上的指针显示超出了最高时速.
needle-detector-calibration-kit
检针机校准试剂盒
双语例句
1.She passed the needle through the rough cloth,back and forth.x09
她一针一针地缝那块粗布.
2.At 240 mph the needle went off the clock.x09
车速达到每小时240英里时,里程表上的指针显示超出了最高时速.