tightenupascrew;拧紧螺丝
screw[twist]thecapoffabottle;拧开瓶盖
Themoretheytalked,themoretheydisagreed.两人越说越拧。
Heisalwaysatcross-purposeswithothers.他总是跟大家拧着。
Alliswrong.全给弄拧了。