短語詞組短語on n pins and needles 如坐針氈sitting on pins and needles 如坐針氈wait on pins and needles 如坐針氈walk on pins and needles 如坐針氈sit on pins and needles 芒刺在背;如坐針氈be on pins and needles 坐立不安on needles and pins 坐立不安 返回 on pins and needles