direction of rolling 怎么翻译?

direction of rolling 怎么翻译? change of direction是什么意思 sense of direction是什么意思 with the direction of rolling rolling rolling 冷冲压中,产品图表示“rolling direction”是指什么.（附图）产品能不能斜排呢? 求rolling of the deep的mp3 direction direction a sense of directions还是direction? 麻烦用in the direction of造个句 英语the direction of the night Towards the direction of happiness是什么意思 The direction of roots' growing is always ( ) )a sense of direction还是a sense of directions 词组方向感sense of direction还是 sense of directions.