Spiroannulation
[化] 螺增环
🗣️ 情景例句
She said she'll call back?
她说过她会打电话回来？
Love asks faith, and faith asks firmness.
爱情要求忠诚，而忠诚要求坚贞。
Our clavichord is kept in the living room.
我们的这架古钢琴存放在起居室里。