单词	向后飞行
释义	向后飞行backward flight
随便看	ostium sinu-atriale ostium statolith ostium (sulcus) ostium tubae ostium tubae abdominale *ostium tympanicum tubæ pharyngo-tympanicæ ostium tympanicum tubæ pharyngo-tympanicæ ostium uterinum tubæ ostium vaginæ (ostium venae cavae caudalis) ostium venae cavae caudalis (ostium venae cavae cranialis) ostium venae cavae cranialis ostium，ostia ostium，ostia abdominale ostium，ostia ejaculatorium ostium，ostia primum ostium，ostia secundum o.st.j. ostler ostleress ostleresses ostlers ostmark ostmen