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(gè)

拼音sì gè

英語(yǔ)翻譯

tetrad

例句

  1. 我們把學(xué)生分成四個(gè)組。
    We divided the students into four groups.
  2. 這家百貨公司有四個(gè)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(gè)姑娘求過(guò)婚。
    He wooed four girls before finally marrying one.
  4. 每首詩(shī)有四個(gè)詩(shī)節(jié)。
    There are four verses in each poem.
  5. 大多數(shù)汽車有四個(gè)前進(jìn)擋。
    Most cars have four forward gears.
  6. 辛苦工作了四個(gè)小時(shí)后，他覺得非常餓。
    He felt very hungry after four-hours' hard work.
  7. 步行了四個(gè)小時(shí)以后，我們開始累了。
    After walking for four hours we were beginning to flag.
0
糾錯(cuò)