Radicular retainer
[医] 根管固位体
🧩 词语组成解析
a. 根的, 小根的
retainer
[ri'teinə]
n. [机]承盘，挡板;家臣，侍从;[牙科]牙架;保持着;
🗣️ 情景例句
Aren't you a little scared?
难道你不会感到有点紧张吗？
The crowd was dazzled by the spectacle.
人群被这一奇观弄得眼花缭乱。
Easy come easy go.
来得容易，去得快。