all cover的用法和样例：
例句
- Don't come in here with your boots all covered in muck.
你别穿著脏靴子进来。 - The fields were all covered with pure white snow.
白雪皑皑，铺满田野。
all cover的相关资料：
临近单词
Allain
all
All -Loop-Link-Join-Martrix
Allied Environmental Support System
All photography shops carry them.
All kinds of insulation material.
all-volatility reprocessing plant
All roses require annual pruning.
All his convictions deserted him.
all weather liquefied petroleum gas
all- around development education
Allied Container Advisory Committee
