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单词
astronautics
释义
astronautics
[´as·trǝ`nȯd·iks]
AEROSPACE ENGINEERING
1.
The art, skill, or activity of operating spacecraft.
2.
The science of space flight.
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1-octylene
1-phenyl-1-propanol
1-phenyl-3-pyrazolidinone
1-propanethiol
1-propylphosphonic acid
1-tetradecene
21-acetoxypregnenolone
21-centimeter line
2,2,2-trichloroethanol
2,2'-azobisisobutyronitrile
2,2'-bipyridine
2,2-bis\\(para-chlorophenyl\\)-1,1-dichloroethane
2,2-diethyl-1,3-propanediol
2,2'-dihydroxy-4,4'-dimethoxybenzophenone
2,2-dimethyl-1,3-dioxolane-4-methanol
2,2'-dipyridyl
2,3-benzopyrrole
2,3-butanediol
2,3-dimethylbutane
2,3-pyridinedicarboxylic acid
2,4,5-T
2,4,5-trichlorophenoxyacetic acid
2,4,6-collidine
2,4,6-T
2,4,6-trinitrotoluene
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更新时间:2025/8/8 3:53:45