词汇	coverage problem
释义	coverage problem 覆盖问题
随便看	staple food grain staple food industrialization staple food processing equipment staple food processing room staplegun staple gun stapleguns staple guns staple half crown staple foods staple food steamed bread staple food storage staple for applying labels to fabrics Stapleford staple formation staple for strengthening the seam in sewing Staple for the Booklet Units staple functional zoning construction staplegarnetting staple garnetting staple glass fiber staple glass fiber mat staple glass fiber processing staple glass fiber sliver staple glass fibre