Calyculus
n. 副萼, 杯状小体\\n[医] 杯状器官, 副萼
🗣️ 情景例句
What's the problem?
是什么问题？
It's certainly a big improvement over yestterday.
肯定比昨天大有好转。
The children shouted to the driver, but he did not hear them.
孩子们对着司机喊叫着，但是他没有听见。