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(organic chemistry) Alternative spelling of 酢酸, acetic acid
In this chemical experiment, we will use acetic acid.
alginic acid
Alginic acid is a natural polysaccharide extracted from seaweed.
Kyūjitai form of 三蔵 (“Tripitaka”)
He was deeply immersed in the study of the Tripitaka.
(historical) mathematics
He is interested in ancient mathematics.
triangular pyramid, tetrahedron
He made a model of a triangular pyramid.
三板, 舢板: sampan
He crossed the river in a sampan.
(historical) Samhan
Learning about the history of Samhan is very important for understanding ancient East Asian culture.
(organic chemistry) oleic acid
Oleic acid is abundant in olive oil.
Kyūjitai form of 参謀長 (“chief of staff”)
He is working as the chief of staff of the army.
participation in politics
He strongly encourages young people's participation in politics.
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