Endocast
n. 颅腔模型, (身体)内腔模型
🗣️ 情景例句
Life has its ups and downs, but it certainly has its rewards.
人生有沉也有浮，但是无论怎样都确有其价值。
Can I fix an overseas call to London by person-to-person call?
我要打到伦敦的叫人电话好吗？
Who's that?
那个人是谁？