单词	pear tree
释义	请查阅词条：pear
随便看	phonodisc phonoelectrocardioscope phonofiddle phonofilm phonogenic phonogram phonogramic phonogrammatic phonogrammic phonograms phonograph phonographed phonographer let sth rip let sth slide let sth slip let sth slip through one's fingers let sth slip through one's grasp Lett lettable letted letter letterato letter balance letter ballot 碳循环是什么？碳烟是什么？磁与生命的关系磁偏角是什么？磁学的创始人是谁？磁悬浮列车磁悬浮列车为什么能悬浮? 磁浮列车是怎样浮起来的磁爆是怎样产生的? 磁铁为什么会具有磁性 Nordpol Nordpol Nordrhein-Westfalen Nordskandinavien Nordspanien Nordthailand Nordwest Nordwesten nordwestlich Nordwestwind