螺絲帽:lo4 si1 mou2,螺絲母:lo4 si1 mou2
(pos:名詞)(sim:戒指)(sim:螺帽)
<explanation>
yue:同#螺絲 共用嘅固定用工具,外形就好似個圓圈咁,中間個窿內側有螺紋,可以畀大細相符嘅螺絲鑽入去之後扭實固定(量詞:粒)
eng:nut (for screws), a kind of hardware
<eg>
yue:我哋要扭實粒螺絲帽先得。 (ngo5 dei6 jiu3 nau2 sat6 nap1 lo4 si1 mou2 sin1 dak1.)
eng:Make sure to screw the nut tight.