non-certified
adjective [ before noun ] (also noncertified) uk/ˌnɒnˈsɜː.tɪ.faɪd/ us/ˌnɑːnˈsɝː.t̬ə.faɪd/
未经认证的|未注册的
not having an official document that proves that something has been done or is true, for example that someone has completed a course of training
Many hard-pressed schools are using non-certified teachers as substitutes. 很多面临困境的学校在用无证老师来代课。
a non-certified vehicle 一辆未注册的车
- More examples
- We need to replace all of our non-certified heaters with certified models.
- She was hired as a noncertified elementary teacher.
- The firm was fined for supplying a non-certified food product.
- The manufacturer used paint from a noncertified supplier.