雅思寫作小作文圖表題常用短語(9)
double (可以作形容詞、名詞或者動詞) 兩倍/翻倍
The company profits doubled in 1998.
這家公司在1998年壽一番。
近義：be twice as many as... 兩倍于…
The number of consumer complaints in 2005 was twice as many as that in 2001.
2005年中顧客投訴的數(shù)量是2001年數(shù)量的兩倍。
聯(lián)想：be three times as many as... / be four times as many as...
