形容词低劣的，低等的; 劣等; 下等; 下品

形容词

1. My son has had a low-grade fever for several days.
    我儿子已发了几天的低烧。

2. The jacket is made of some low-grade material.
    这件夹克是用某种劣等料子做的。

adj

1. of inferior quality