零族

lit. zero group / another word for the inert or noble gases 惰性氣體|惰性气体

race / nationality / ethnicity / clan / by extension, social group (e.g. office workers 上班族)

zero / nought / zero sign / fractional / fragmentary / odd (of numbers) / (placed between two numbers to indicate a smaller quantity followed by a larger one) / fraction / (in mathematics) remainder (after division) / extra / to wither and fall / to wither