机械师用扭矩扳手拧紧螺母以确保安全。

The mechanic ___torqued the nut firmly to ensure safety.

她父母不断的争吵让她非常心烦。

Her parents' constant arguing really ___upset her.

技术人员精确调整了电机的扭矩设置。

The technician ___torqued the motor's settings with precision.