anterior
词形变化：
同义词：
forward | prior | precedent | antecedent | preexistent | foregoing | prevenient | preceding | previous | former | forerunning | before | aforesaid | aforementioned | advanced | forefront | preliminary | frontal | front | fore | leading | or | forwards | front tooth |
反义词：
词义辨析：
同义:
a.先进的
advanced
forward
forefront
a.先前的
antecedent
preceding
precedent
prevenient
forerunning
foregoing
former
preexistent
aforesaid
aforementioned
before
previous
prior
同义参见:
forward or forwards
preliminary
leading1
反义:
a.前面的; 居先的
posterior