preparatory

预备的英释中释adjdone in order to get ready for something

预科；预备学校中释n

1 preparatory work,准备工作；筹备工作

2 preparatory stage,准备阶段；预备伐

3 preparatory committee,筹备委员会

4 preparatory course,预科；预备课程

5 preparatory school,预科；预备学校

6 preparatory meeting,筹备会议，预备会议

7 preparatory workings,[矿]准备巷道

1 preparatory talks to clear the way for a peace settlement.为缔结和平协议扫清道路的预备性会谈

2 preparatory drawings.草图

3 A lot of preparatory work still needs to be done..还有很多准备工作要做。