头足纲

cephalopod / Cephalopoda, class of mollusks including nautilus and squid

head / hair style / the top / end / beginning or end / a stub / remnant / chief / boss / side / aspect / first / leading / classifier for pigs or livestock / CL:個|个[ge4]

suffix for nouns

excessive

foot / to be sufficient / ample

head rope of a fishing net / guiding principle / key link / class (taxonomy) / outline / program