Lenticonus
圆锥形晶状体
🗣️ 情景例句
It's seventy-five cents for adults and thirty cents for children under twelve.
大人75美分，12岁以下的小孩30分。
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
Goodbye, Helen.Nice to see you.
再见，海伦。见到你真高兴。