名词是preparation ，中文意思是n.
准备;预备;准备工作;(医药、化妆品等)配制品，制剂;
例句
The third book in the series is currently in preparation.
丛书的第三册现在正准备出版。
名词是preparation ，中文意思是n.
准备;预备;准备工作;(医药、化妆品等)配制品，制剂;
例句
The third book in the series is currently in preparation.
丛书的第三册现在正准备出版。
