There are different specifications of the operation knife blades,All the bladcs are sharp,tough,and clastic It is convenient for the surgeon fix the blade on the knife handle.是什么意思_There are different specifications of the operation knife blades,All the bladcs are sharp,tough,and clastic It is convenient for the surgeon fix the blade on the knife handle.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句