trade book
美 英
英汉解释
英英解释
例句
Because I never expected Xiamen trade book shop will coming.
因为我从未想到外图会来。
In the first five months of 2009 , e- books made up 2 . 9 percent of trade book sales .
9年前五个月,电子书的销售额仅占贸易图书总销售额2.