engineering technicians的用法和樣例：
例句
- Marx pointed out that ordinary engineers and technicians join in the creation of surplus value.
馬克思曾經(jīng)指出，一般的工程技術(shù)人員也參與創(chuàng )造剩余價(jià)值。 - CDP is a modern new technology which engineering staff should master, and should study hard to achieve a solid foundation.
計算機繪圖是工程技術(shù)人員必須掌握的一門(mén)近代新技術(shù)，需努力學(xué)習，打下較好的基礎。
