Alca
n. (Alca)人名；(法)阿尔卡\\nabbr. 异常左冠状动脉（anomalous left coronary artery）
🗣️ 情景例句
How is this meat dish prepared?
这道肉菜是怎么做的？
I suppose it's difficult for you to do this.
我推测对你来说做这件事情是很困难的。
So another astonishing fact came to light.
于是又发现了一个惊人的事实。