名词 o:

1. a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust

2. the 15th letter of the Roman alphabet

3. the blood group whose red cells carry neither the A nor B antigens

OTNOwn-the-Night,一夜拥有Oint.哦； 哟； ... 啊； 唉； 哎呀(表示惊讶、痛苦、恐惧、赞叹等)num.零Otagawa大田川(姓,日本)otic ve听囊otalgicadj.耳痛的oth top齿顶Ovchina奥夫奇纳O'Byrne秩序和稳定Ovysmen炔诺酮-炔雌醇[避孕药]Othozon奥托松Ovicher奥维谢Othnieln.奥思尼尔

spoil the ship for a ha'porth o'tar因小失大

light o' love妓女

find what's o'clock了解真相

O leveln.普通程度

like one o'clock非常迅速地

five-o'clock tea午后茶点

five o'clock shadow清晨刮脸的人傍晚已长...

Tom o'Bedlam狂人

from John o'Groat's to Land's End从不列颠的最北端到最...

know what's o'clock机敏

Plague o' both your houses.你们双方都不得好报！...

know what o'clock it is什么都知道; 熟悉情...

lose the ship for halfpennyworth o'tar因小失大

lose the ship for a ha'porth o'tar因小失大

find what o'clock it is了解真相

O for…!要是能有…该多好啊！...

spoil the ship for halfpennyworth o'tar因小失大

land o' cakes"糕饼之国"