XCOR是开发亚轨道飞行器、用于商业太空飞行的几家公司之一。

XCOR is one of several companies developing suborbital vehicles for commercial space tourist flights.

youdao

XCOR是开发亚轨道飞行器、用于商业太空飞行的几家公司之一。

XCOR is one of several companies developing suborbital vehicles for commercial space tourist flights.

youdao