Digital subset
[計(jì)] 數(shù)字子集
?? 詞語組成解析
digital
['d?d??tl]
adj. 數(shù)字的;數(shù)據(jù)的;手指的;指狀的;
n. 手指;（鋼琴等的）琴鍵;數(shù)字;
digit手指+ al具有...性質(zhì)→手指可以數(shù)數(shù)→ a.數(shù)字的,計(jì)數(shù)的
subset
['s?bset]
n. 子集;
??? 情景例句
What's wrong?
怎么了？
Virtue is a jewel of great price.
美德是無價(jià)之寶。
See you.
再見。