更新时间：2024-12-16 21:30:23
trace element
[化]痕量元素；微量元素
Noun:- an element that occurs at very small quantities in the body but is nonetheless important for many biological processes
trace element是什么意思 trace element在线翻译 trace element什么意思 trace element的意思 trace element的翻译 trace element的解释 trace element的发音 trace element的同义词
