equivalent
adj.
early 15c., from Middle French equivalent and directly from Late Latin aequivalentem (nominative aequivalens) "equivalent," present participle of aequivalere "be equivalent," from Latin aequus "equal" (see equal, adj.) + valere "be well, be worth" (see valiant). As a noun from c.1500, "that which is equal or corresponds to." Related: Equivalently.
〔李〕a. 等价的；相等的 [equi- =equal] ←-valent [L] =having...value表示“有⋯价的”
〔蒋〕[equ(i)相等，val=value价值，-ent…的] 等价的，相等的；[-ent表示物] 相等物，等值物，等价物
〔李〕[equi=equal相等的；val=value价值；-ent a.=being是……的→]Ⅰa. being equal in value, power, meaning等值的；等效的；同义的