tweezers 雅思

1.Bee stings should be removed with tweezers.

蜜蜂的螫刺应该用小镊子。

2.For instance, you should make sure that the insulations between the soldering tweezers and welding cable are ok and the earthing point and each termipoint of soldering machine are in good condition.

如焊钳和焊接电缆的绝缘是有损坏的地，焊机的外壳接地和焊机的各接线点接触是。