single adj.单一的;单个的;特指某人或某物;单身的;单人的;单程的n.单程票;单曲;单人房间;单身者;一元纸币;(网球)单打比赛;(板球)一分打;(棒球)一垒打v.挑选(一个)
双语例句
Results The retention and stability of bilateral distal-extension removable partial dentures with plunger attachments were better than clasp of RPD. 结果以插销式附着体为固位体的双侧远中游离端局部活动义齿的固位和稳定性高于普通三臂卡环为固位体的义齿。