Arcus corneae
[医] 角膜弓, 老人环
🧩 词语组成解析
[医] 弓
🗣️ 情景例句
you've made a very strong impression
你已经留下了非常深刻的印象
Thank you very much.
非常感谢。
gravity is the force that drives them in a continual attempt to restore the ocean surface to a flat plain.
地球引力是持续不断企图使海面复原为平面的力量。