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weak; feeble; delicate; frail; helpless
か弱いかよわい声こえで助けたすけを求めもとめた。
Called for help in a feeble voice.
病気びょうきの後あと、祖母そぼの腕うではか弱かっかよわかった。
After the illness, my grandmother's arms were frail.
見みた目めほど彼女かのじょはか弱くかよわくない。
She is not as delicate as she looks.