circumlunar
/sur-kuhm-loo-ner/US // ˌsɜr kəmˈlu nər //UK // (ˌsɜːkəmˈluːnə) //
环月,环形月球,圆周率,环月的
Definitions
adj.形容词 adjective
- 1
- : rotating about or surrounding the moon.
Examples
Soon, the thrust would be needed in reverse, for braking action, near the end of the sixty hour journey into a circumlunar orbit.
The relatively low velocity needed to maintain vehicles in circumlunar orbits, made its danger to such vehicles small.
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