Pinladge retainer
[医] 暗钉固位体, 针形固位体
🧩 词语组成解析
retainer
[ri'teinə]
n. [机]承盘，挡板;家臣，侍从;[牙科]牙架;保持着;
🗣️ 情景例句
Me, too.
我也一样。
How much is the salary a month?
每月薪水多少？
Yes, it is. You need to wear warmer clothes.
是啊，你应该穿得更暖和些。