Alpha-numeric
[电] 文字数的
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
numeric
[nju:'merik]
adj. 数字的;数值的;
🗣️ 情景例句
He visited with Grandma and me in Florida
他到Florida看过祖母和我
You were lucky to find it.
你的运气真好。
He had been obliged to join the army during the Second World War.
年龄比他两个弟弟大很多，第二次世界大战期间被迫参军。