high grade
US /ˈhaɪ ˌɡreɪd/
UK /ˈhaɪ ˌɡreɪd/
形容词
高级的, 高品质的
of superior quality or high standard
示例:
•
The company produces high-grade steel for construction.
该公司生产用于建筑的高级钢材。
•
She always uses high-grade ingredients in her cooking.
她做饭总是用高级食材。