1. The army must maintain strict discipline and allow no laxity. 军队非讲纪律不可，纪律松弛是不行的。
2. With a single bundle, the graft was tensioned to restore anterior-posterior laxity at 30° of flexion. 进行单束重建后的测量时，应在屈曲30度时拉紧移植物以恢复膝关节正常前后松弛性。
3. Objective The results of 15 patients who underwent bipolar radiofrequency electrothermal shrinkage for treatment of anterior cruciate ligament (ACL) laxity were reviewed. 目的：对15例前交叉韧带双极射频电热固缩治疗进行回顾性研究，评估其临床疗效。
英英解释
n.
1. the condition of being physiologically lax
2. the quality of being lax and neglectful
