词汇	行星际轨道
释义	行星际轨道 interplanetary trajectory
随便看	Chinese Pavilion chinese-pavilion Chinese peaceful rising Chinese pear Chinese pearleaf crabapple Chinese pearleaf crabapple fruit Chinese pearleaf crabapple leaf Chinese pearleaf crabapple root chinese pear-leaved crabapple Chinese pear-leaved crab-apple Chinese pearleverlasting herb Chinese pears Chinese peasant chinese peasants Chinese Peasants and Political Right Chinese Peasant War History Studies Chinese peashrub flower Chinese peashrub root Chinese Peashrub Root-bark Chinese pea tree chinese pea trees chinese peculiarities Chinese pedagogics Chinese pedagogy chinese pen and ink