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短语
Spacetrack
释义
Spacetrack
['speis,træk]
n.
【军事】空间跟踪系统(属北美航空司令部,负责跟踪环绕地球的全部人造物体)
spacetrack, space-track
['speis,træk]
adj.
航天跟踪的
n.
【军事】(北美防空指挥部的)航天跟踪系统
(雷达设施及其所组成的)航天跟踪系统
随便看
down the line
down-the-line
down-the-lines
down the pan
down the road
down the stream
down the wind
down through
downthrow
downthrowing
downthrown
downthrows
down-thumb
downtick
downticks
down time
downtime
down times
down to
down-to-basin fault
down to date
down to earth
down-to-earth
down-to-earthness
down to go
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更新时间:2026/1/8 19:54:14