Choledochoscope
胆道镜; 胆管镜
🗣️ 情景例句
Mr. Stewart.
Stewart先生。
Don't cry out before you are hurt.
还没受苦，就别叫苦。
Dreams of finding lost treasure almost came true recently.
最近，找到失踪宝藏的梦想差一点儿变成现实。