前綴quadru-,quadri- = four 四
同綴詞:
1.quadrangle [quadr四 + ang 角 + -le 后綴]
n.plane figure with four sides,especially a squadre or a rectangle 四邊形,四周有建筑物圍繞的方院。
舉例: In the quadrangle formed by the four buildings is a courtyard.
四幢建筑圍起來(lái)的正好構(gòu)成一個(gè)方院。
2.quadruped [quadru 四 + ped 足 ]
n.four-footed animal 四足獸 quadru=four,ped=toot
舉例: The prints in the snow had obviously made by a quadruped.
雪地上的痕跡很顯然是一個(gè)四足動(dòng)物留下的。
3.quadruple [quadru 四 + ple =fold 倍數(shù)]
v.multiply by four 使成四倍,成四倍
adj.made up of four parts,agreed by four persons,parties,etc.
由四分構(gòu)成的;經(jīng)過(guò)四人同意的
舉例: Beshing's market share has quadrupled over the past two years.
Beshing's的市場(chǎng)占有率在過(guò)去的兩年中已增長(zhǎng)至四倍。
4.quadricycle [quadri 四 +
n.四輪車
5.quadrilingual [quardri 四 +
用四種語(yǔ)言的
6.quadrode [quadr四 + -ode 極管]
n. 四極管
7.quadrennial [quadr 四 + enn 年 + -ial 形容詞后綴]
adj. 四年的