免费成人A片免费看|亚洲有码视频在线观看|美女毛片视频激情超碰|91精品国产欧美一区二区成人|久久无码精品一级A片一高潮不断|亚洲性爰专区三级片不卡免费|欧洲另类AV无码国产免费看|免费观看黄片视频|三级黄色网片在线|国产精品一区二区三区网址

單詞乎

O.

O.是什么意思、O.怎么讀

O.漢語翻譯

【醫(yī)】 O型, 菌體型, 不動型(細菌)

O.英語解釋

名詞 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
    同義詞:oxygen, O, atomic number 8
  2. the 15th letter of the Roman alphabet
    同義詞:O, letter o
  3. the blood group whose red cells carry neither the A nor B antigens
    同義詞:O, type O, group O

O.詳細解釋

o.
abbr.Latin (略語)【拉丁語】
Octarius (pint).
品脫

0
糾錯