基本词汇
int. 哦; 哟; ... 啊; 唉; 哎呀(表示惊讶、痛苦、恐惧、赞叹等)
num. 零
名词复数: o's
详情解释
英英释义
"people with type O blood are universal donors"
经典引文
Praise the Lord, O Jerusalem.
出自:Bible (AV): PsalmsBut O! how exceedingly difficult it is.
出自:I. WattsO for the touch of a vanished hand.
出自:Tennyson