prep例句
Tracking assigns some students to college
prep and others to vocational programs.
按照能力，一些学生被分到大学预科班，另一些则被分到职业培训班。
Prep the vegetables in advance.
提前把蔬菜准备好。
A plasma rotating electrode process (
PREP ) equipment, process parameters and powder forming mechanism were introduced.
介绍了等离子旋转电极工艺 (
PREP ) 制粉设备 、 主要工艺参数和粉末形成机理.