Screw traction
[医] 螺旋牵引
🧩 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;
traction
['trækʃən]
n. 拖拉;牵引力;附着摩擦力;
🗣️ 情景例句
Is that all right with everyone?
各位有意见吗？
I believe the first test of truly great man is his humility.
一个真正伟大的人，对他的第一个考验就是看他是否谦逊。
When you have found a building in which to start your school.
你找到开办学校的楼房后