vulnerably delicate; "she has the fragile beauty of youth"
easily broken or damaged or destroyed; "a kite too delicate to fly safely"; "fragile porcelain plates"; "fragile old bones"; "a frail craft" 同義詞:delicate, frail
lacking substance or significance; "slight evidence"; "a tenuous argument"; "a thin plot"; a fragile claim to fame" 同義詞:flimsy, slight, tenuous, thin