Aligners
n. [機] 調整器；汽車的轉向輪安裝角測定儀；前軸定位器
??? 情景例句
I'd like to talk to Mr. Wang, please.
我想跟王先生講話。
She made a notable contribution to science.
她對科學做出了杰出的貢獻。
The dogs have greater freedom, too, for they are allowed to wander outside their enclosure.
狗也比較自由，被放出圍欄，四處遛達。