Alphanumeric character subset
[计] 字母数字字符子集
🧩 词语组成解析
alphanumeric
[,ælfənju:'merik,-kəl]
adj. 文字数字的，包括文字与数字的;
character
['kærəktɚ]
n. 性格;特点;字母;角色;
vt. 刻，印;使具有特征;
subset
['sʌbset]
n. 子集;
🗣️ 情景例句
That leaves a lot to be desired.
太不让人满意了。
Alone, he brooded over his mistake.
她常常独自沉思自己的过失。
In that case, we'd like cash on receipt of invoice.
这样的话，您在收到帐单时请付现。