日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

quaternaries

音標[kwə'tə:nəri]
quaternaries是什么意思、quaternaries怎么讀

quaternaries漢語翻譯

【化】 季鹽; 季銨鹽類

quaternaries詞型變化

名詞復數(shù):quaternaries 

quaternaries英語解釋

名詞 quaternary:

  1. last 2 million years
    同義詞:Quaternary, Quaternary period, Age of Man
  2. the cardinal number that is the sum of three and one
    同義詞:four, 4, IV, tetrad, quatern, quaternion, quaternary, quaternity, quartet, quadruplet, foursome, Little Joe
0
糾錯