🧩 词语组成解析
n. (Alca)人名；(法)阿尔卡\\nabbr. 异常左冠状动脉（anomalous left coronary artery）
🗣️ 情景例句
It's bright and clear today.
今天天气晴空万里。
To wait impatiently for the late bus
焦急地等着迟迟不来的公车
Things can go wrong on a big scale, as a number of people recently discovered in Parramatta, a suburb of Sydney.
就像许多人最近在悉尼郊区帕拉马塔发现的那样，有时乱子会闹得很大。