Arcus atlantis
[医] 寰椎弓
🧩 词语组成解析
[医] 弓
n. 亚特兰蒂斯(传说沉没于大西洋中的岛)
🗣️ 情景例句
I'd like to check this book out.
我想借这本书。
Let's hope for the best.
让我们往好处想吧。
They were still neck and neck! But the other runners were not far behind.
他们仍在肩并肩地跑！但是，其他运动员也距离他们不远。