n. a sharp strain on muscles or ligaments
n. a hand tool that is used to hold or twist a nut or bolt
v. twist or pull violently or suddenly, especially so as to remove (something) from that to which it is attached or from where it originates
v. make a sudden twisting motion
n. 扳钳, 扳手, 扭伤, 歪曲, 痛苦
vt. 猛扭, 扭伤, 曲解, 折磨
vi. 猛扭, 猛绞