Synonym of エレクトリック・ギター (erekutorikku gitā, “electric guitar”)

abiogenesis, the theory of spontaneous generation

developmental biology

air purifier

is the best among (others)

大宝: (Buddhism) great treasure / 大方: / 大法: basic law / 大砲: gun, cannon, artillery / 大邦: large country, great power / 大鵬: dapeng / 太保: Synonym of 右大臣 (“Minister of the Right”)

大宝: a 年号 (nengo, “era name”) / 大宝: A place name / 大豊: a surname / 大鳳: a surname / 大鵬: a surname

堡塁: fort, stronghold

方位角: azimuth (an arc of the horizon)

来訪: visit