S 開頭單詞
screw socket bulb 羅口燈泡
screw sheel 螺旋套筒
screw shaft [機(jī)] 螺旋軸；艉軸；開閉軸
screw sand washer [土木建筑工程]螺旋洗砂機(jī)
screw rod 螺旋桿；絲桿
screw pumps 螺桿；螺桿泵；螺旋泵（screw pump的復(fù)數(shù)）
screw pump [機(jī)] 螺旋泵，螺桿泵
screw propeller n. 螺旋槳
screw press [機(jī)] 螺旋壓榨機(jī)，[機(jī)] 螺旋壓力機(jī)
screw plug gauge 螺紋塞規(guī)
screw plug 頭塞；[機(jī)] 螺旋塞，安全塞
screw plodder [經(jīng)濟(jì)學(xué)]螺桿壓條機(jī)
screw pitch gauge 螺距規(guī) 螺紋樣板
screw pitch [機(jī)] 螺紋距，螺距
screw on 旋上，擰上
screw oil pump [經(jīng)濟(jì)學(xué)]螺桿油泵
screw nut 螺母；螺帽
screw nail [機(jī)] 螺釘
screw motor ship [交通運(yùn)輸工程]螺旋槳內(nèi)燃機(jī)船