low-grade

"low-grade" Chinese translation ("low-grade" in Chinese, "low-grade" 中文翻译, "low-grade"发音):

low-grade adj. 低级的,列等的,轻度的 [adj. 低级的,列等的,轻度的]

Related Entries (相关词条):

low-grade phosphate rock 低品位磷矿