由瑞士化学家许拜恩
尚贝恩
"The digestive enzymes are powerful - they have an amazing ability to digest most biological material, " Dr Schmid-Schonbein said.
BBC: News
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。