spacer是什么意思音标:英 ['speɪsə]美 ['speɪsə]
n. 空格杆, 逆电流器, 定位格架
[化] 间隔区; 垫片; 定距片; 间距短管
spacer的用法和例句：
1.So that you can fold the other free end of tape to the spacer.
然后用另一侧胶带固定住垫片
2.Add an interbody spacer to the posterior vertebral body.
在椎体后部加一个椎间融合器
3.There's no sign of infection in the subtroch region, so the antibiotic spacers worked.
没有在转子下区发现任何感染 抗生素隔离有效果
4.It was fairly inflamed, so we also placed antibioticloaded cement spacers.
炎症非常严重 所以我们放置了一个抗生素骨水泥占位器
5.An aluminum spacer go between the capsules which face back to back.
一片铝制垫片夹在背靠背的 胶囊之间
6.We've been working with spacers to create excess skin to cover the separation point.
我们从连接处采了多余的皮肤 以覆盖分离的切口
7.I'd suggest applying another couple of loops of tape to get the spacer 100% secure.
我建议再加一圈胶带 把垫片完全固定好
8.Being sure to maintain pressure, roll your thumb through 90 degrees so you can fold one of the free ends of tape down onto the spacer.
确保压力不变 将拇指滚动90度 用其中一侧胶带固定住垫片