noun🔗Share花篮螺丝，松紧螺丝 A coupling device consisting of two eyelets or other connection points connected in screw threads. The joint in between can be turned to shorten or lengthen the device with mechanical advantage provided by the screw threads."The construction worker tightened the cable using a turnbuckle to make sure the support beam was perfectly straight. "建筑工人用松紧螺丝拧紧了钢索，以确保支撑梁完全笔直。technicalmachinedeviceitemChat with AIVocabulary GamePractice Reading
noun🔗Share花篮螺丝，调节螺丝. A link threaded on both ends of a short bar which is used to pull objects together. (FM 55-501)"The worker tightened the turnbuckle to pull the fence posts closer together and secure the wire fence. "工人拧紧花篮螺丝，把栅栏柱拉得更近，固定住铁丝网。technicalmachineitemChat with AIVocabulary GamePractice Reading
