单词	oral sale
释义	oral sale [经] 口头买卖合同
随便看	worm and wormwheel worm and wormwheel pulley block worm aneurysm wormatic worm auger worm ball worm ball return guide worm ball return guide clamp worm barring gear wormbase worm bearing worm bearing adjuster worm bearing adjusting nut worm bearing adjustment worm bearing ball race worm bearing cup worm bearing thrust screw worm bending strength worm biochemistry worm bit worm boring worm box worm bracket worm brake worm-brake 朗朗1 朗2 朗3 朗4 朗月清风朗朗上口朗朗乾坤朗目疏眉朘ねじまわしねじまわし【螺子回し】ねじむけるねじむける【捩じ向ける】ねじめねじめねじめ【根締め】ねじめ【音締め】ねじやまねじやま【螺子山】