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trace-element的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
名詞 trace element:
-
an element that occurs at very small quantities in the body but is nonetheless important for many biological processes
trace-element的用法和樣例：
例句
- Trace element mixes serve as insurances.
微量元素只是作為一種保障措施。 - Kelp is rich in vitamins and trace elements.
大型褐藻富含維他命和微量元素。
