单词	中子学
释义	中子学neutronics
随便看	to roll and mix between the hands to roll as a bowl to roll, as dough to roll backward and forward to roll between the fingers or hands to roll down to roll into a ball to roll nine-pins to roll out dough to roll out the paste or dough to roll over half way to roll over the ground to roll round in the hand to roll round in the hands to roll smooth to roll the drum to roll the eyes to roll to and fro to roll up to roll up a blind to roll up and down to roll up in a ball to roll up or together to roll up the blind toromatic transmission