基本解釋[經(jīng)濟(jì)學(xué)]彎頭釘詞組短語(yǔ)短語(yǔ)clench h nail 彎頭釘clench clinch nail up 釘牢clench nail更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)彎頭釘