Pollex extensus
[医] 拇伸直
🧩 词语组成解析
n. 拇指, 指节\\n[医] 拇指, 拇
🗣️ 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美国一般大，但人口却只有一千六百五十万。
Learn to walk before you run.
循序渐进。
Good morning. Could I have some bottles of milk, please?
早上好。我想买几瓶牛奶？