A type of lacquer formerly used to protect,waterproof,and tauten the cloth surfaces of airplane wings.是什么意思 A type of lacquer formerly used to protect,waterproof,and tauten the cloth surfaces of airplane wings.怎么读
《A type of lacquer formerly used to protect,waterproof,and tauten the cloth surfaces of airplane wings.是什么意思 A type of lacquer formerly used to protect,waterproof,and tauten the cloth surfaces of airplane wings.怎么读-字典翻译》