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The seven gods and fly extravehicular Zhai Zhigang walk, but the pilot and explore.而此次神七飛天,翟志剛出艙行走, 只是試驗(yàn)性、探索性的....

adj.太空船外的...

extravehicular的音標(biāo)：extravehicular的英式發(fā)音音標(biāo)為：[?ekstr?vi:'h?kj?l?]extravehicular的美式發(fā)音音標(biāo)為：[?ekstr?vi'h?kj?l?]...