备耕

make preparations for make preparations make preparations against ploughing sowing make for make one's own management decisions and take full responsibility for one's own profits and losses make a dash for make a collection for make way for make up for make a pitch for make preparations for make preparations make first-phase preparations make preparations against names for pharmaceutical preparations preparations for construction preparations for artificial feeding shallow ploughing and careless clutivation microtome knife for paraffin preparations microtome knife for celloidin preparations special preparations necessary for test