noun🔗Share吊环螺栓, 吊环螺钉 A bolt with a looped head, or an opening in the head."We used an eyebolt to securely attach the swing to the tree branch. "我们用一个吊环螺栓把秋千牢牢地固定在树枝上了。materialtechnicalnauticalbuildingstructuremachineitemChat with AIVocabulary GamePractice Reading
