to be helpful |
役に立つ [やくにたつ] /(v5t) to be helpful/to be useful/(P)/EntL1537980X/ ------- 役立つ(P);役だつ [やくだつ] /(v5t,vi) to be useful/to be helpful/to serve the purpose/(P)/EntL1538090X/ ------- 力になる [ちからになる] /(exp,v5r) (See 力・ちから・6) to be helpful/to be dependable/EntL2134530/ |