[纺织 造纸] 纺丝溶液添加剂; 添加于纺丝溶液中; 添加到纺丝溶液; 添 加 到 纺 丝 溶 液 solution spinning: 溶液纺丝spinning solution: 纺丝溶液; 纺丝液addition solid solution: 加成固溶体conducting pipe for spinning solution: 纺丝溶液输送管gelatin solution spinning: 凝胶液纺丝下载手机词典可随时随地查词查翻译