n. a harsh rasping sound made by scraping something
n. a barrier that has parallel or crossed bars blocking a passage but admitting air
v. furnish with a grate
词态变化
过去式:grated
现在分词:grating
复数形式:grates
第三人称单数:grates
过去分词:grated
常见例句
1
many Algonquian tribes migrated south into the woodlands from the Mississippi River to the Atlantic coast n
2
many Algonquian tribes migrated south into the woodlands from the Mississippi River to the Atlantic coast n family of North American Indian languages spoken from Labrador to South Carolina and west to the Great Plains a of or relating to an Algonquian tribe or its people or language
3
it claims to integrate the practical and psychological in child-centered education
4
any member of Athapaskan tribes that migrated to the southwestern desert (from Arizona to Texas and south into Mexico)
5
n any member of Athapaskan tribes that migrated to the southwestern desert (from Arizona to Texas and south into Mexico)
