热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

Ca

Ca是什么意思、Ca怎么讀

Ca漢語(yǔ)翻譯

【醫(yī)】 鈣(20號(hào)元素); 陰極, 負(fù)極

Ca英語(yǔ)解釋

名詞 ca:

  1. a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals
    同義詞:calcium, atomic number 20
  2. a state in the western United States on the Pacific; the 3rd largest state; known for earthquakes
    同義詞:California, Golden State, Calif.

Ca詳細(xì)解釋

ca
abbr.(略語(yǔ))
Centare.
平方米
Circa.
Circa.

0
糾錯(cuò)