🧩 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
I can see what needs to be done and do it.
我能了解该做什么并切实去做。
If you want knowledge, you must toil for it.
若要求知，必须刻苦。
This is a kind of printing that blind people can read by touching groups of raised points that are printed on paper.
布莱叶盲文是一种印刷字体，盲人通过摸印在纸上起的点点来读书。