| 释义 |
high-gradeˌhigh-ˈgrade adjective [only before noun]   - Basic chemicals evolve into high-performance ceramics, to single-crystal silicon and high-grade crystal glass.
- Blagdon supply Bio-Filter Medium high-grade semi porous light clay granules with a large surface area.
- Circle 121 A new high-grade fluorescence spectrophotometer from Hitachi Scientific Instruments made its first appearance.
- Corned beef is prepared by the curing of brisket, plate, and rump cuts from fairly high-grade beef carcasses in pickle.
- Not high-grade stuff, Patterson had said, but bloody useful to get the figures in advance if you held shares.
- These days, nobody cared what high-grade powder he put up his nose, whom he spent the night with.
- They are the men who swamped Britain with fresh supplies of high-grade ecstasy in the final months of 1999.
 high-grade beef |