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
How about the pricing?
价格怎么样？
Only that which is honestly got is gain.
正当的收入才是真正的收入。
Not at all, smiled Lucy. You're welcome!
“没关系，”露茜笑着说，“不用谢！”