Screw propeller
螺旋桨\\n[机] 螺旋桨, 螺旋推进桨
🧩 词语组成解析
screw
[skru]
n. 螺丝钉;螺旋桨，螺旋状物;（螺丝的）转，扭;吝啬鬼;
vt. 用螺丝拧紧;扭曲（某人的面孔）;〈俚〉占便宜，诈骗;
vi. 扭转，扭歪;旋紧;（和某人）性交;
🗣️ 情景例句
I've got to keep my nose to the grindstone to support my family.
我拼命工作养家。
How many feet are you going to use?
你要用几英尺？
and they provided a striking demonstration of the potentialities hidden in instruments and apparatus.
并充分显示出了仪表和仪器的潜在力量。