observational language
美 [ˌɑːbzərˈveɪʃənl ˈlæŋɡwɪdʒ]英 [ˌɒbzəˈveɪʃənl ˈlæŋɡwɪdʒ]
- 网络观察语言
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Observatory at Nice
Observer Mode
obsessive-compulsive
obstructive nephropathy
obturator artery
obturator foramen
obturator internus
obturator nerve
Obwalden
Occitanie
Observation Room
observation point
Observation Accuracy
observation ability
observability
Obscurantism
obliquus superior
Oblique flying pulse
obligatory diapause
obligate apomixis