Adjustable retainer
[机] 可调整扣件
🧩 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
I knew I could rely on you mate.
伙计，我重新夺得我可以信赖你。
Make me a cup of coffee, will you?
给我冲杯咖啡，好吗？
The journalist immediately set out to obtain these important facts,
记者立即出发去核实这些重要的事实，