🧩 词语组成解析
n. [天]南河三（小犬座α）
🗣️ 情景例句
I don't think he is cut out for the job.
我认为他不适合做那份工作。
Observation is the best teacher.
观察为良师。
Father Christmas is very kind-hearted.
圣诞老人心肠很好。