单词	collision-- bumping
释义	collision， bumping弹性碰撞
随便看	the ear of a tea-cup the ear of corn the ears to jingle the earth the earth is in the midst of the heavens like a mere speck the earth moved the east the eastern hemisphere the eastern horizon the eastern mausoleum the eastern mausoleum of the last chinese dynasty (near peking) the eastern ocean the eastern palace the eastern region the eastern side the east indies the east-indies the east side the easttern hemisphere the east wind the eaves, or the drip of a house the ebb and flow the ebb of our life the ebullition of the passions the echo in a valley