螺丝钉
luó​sī​dīng

screw

2 sentences

  1. 螺丝钉松了，需要拧紧。

    luó​sī​dīng sōng le, xū​yào níng​jǐn.

    The screw is loose and needs to be tightened.

    Source: Dong Chinese Dictionary

  2. 一颗螺丝钉从机器上掉落，导致整台设备停工。

    yī kē luó​sī​dīng cóng jī​qì shàng diào​luò, dǎo​zhì zhěng tái shè​bèi tíng​gōng.

    A screw fell out of the machine, causing the entire device to stop working.

    Source: Dong Chinese Dictionary