technologic fields的用法和樣例：
例句
- The members of the said Committee may be accompanied by experts in specific scientific or technical fields.
草藥產品委員會成員可以包括特定科學或技術領域的專家。 - The LZH has been active in research, development, consulting and training in all fields of lasertechnology.
漢諾威激光中心一直致力於激光技術領域的研究，發展，諮詢工作和激光技術培訓。
