【化】 Hudson's lactone rule
conspicuous; grand; hertz
【化】 hertz
【医】 hertz
heart; mind; morals; virtue
dark; full of trees; gloomy; in multitudes
【化】 inner ester; internal ester; internal ether; lactone
【医】 lactone
regulation; rule; formulae; order; rope
【计】 rule
【化】 regulation; rule
【医】 regulation; rule
【经】 propriety; regulations; rule