Calyculus
n. 副萼, 杯状小体\\n[医] 杯状器官, 副萼
🗣️ 情景例句
Is a letter of credit OK?
用信用卡可以吗？
The proud man felt humbled by Karl's kindness.
那个傲慢的男人为卡尔的和蔼亲切而自惭形愧。
The hunt went on for several weeks, but the puma was not caught.
搜寻工作进行了好几个星期，但始终未能逮住那只美洲狮。