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

四個

拼音sì gè

英語翻譯

tetrad

例句

  1. 我們把學生分成四個組。
    We divided the students into four groups.
  2. 這家百貨公司有四個緊急出口。
    There are four emergency exits in the department store.
  3. 他在結(jié)婚之前曾向四個姑娘求過婚。
    He wooed four girls before finally marrying one.
  4. 每首詩有四個詩節(jié)。
    There are four verses in each poem.
  5. 大多數(shù)汽車有四個前進擋。
    Most cars have four forward gears.
  6. 辛苦工作了四個小時后，他覺得非常餓。
    He felt very hungry after four-hours' hard work.
  7. 步行了四個小時以后，我們開始累了。
    After walking for four hours we were beginning to flag.
0
糾錯