complete digestion

• 完全消化

complete digestion的用法和样例：

例句

1. They completely digest organic matter such as bones, while indigestible items such as hooves, horns, ligaments and hair are regurgitated in pellets.
   他们完全消化的有机物如骨骼，而不消化项目如蹄，角，韧带及头发反哺于弹珠。