cận điểm
Jump to navigation
Jump to search
Vietnamese
[edit]
Etymology
[edit]Sino-Vietnamese word from 近 and 點.
Pronunciation
[edit]- (Hà Nội) IPA(key): [kən˧˨ʔ ʔɗiəm˧˩]
- (Huế) IPA(key): [kəŋ˨˩ʔ ʔɗiəm˧˨]
- (Saigon) IPA(key): [kəŋ˨˩˨ ʔɗim˨˩˦]
Noun
[edit]- (astronomy) a perigee; periapsis; near apsis
- (optics) a near point; punctum proximum; minimum focal point