n. a representation of common ground between theories or phenomenan. the property of partial coincidence in timev. coincide partially or whollyv. extend over and cover a part of
n. 重叠, 重复, 部分的同时发生vt. 重叠, 重复, 与...同时发生vi. 迭盖, 部分的同时发生[计] 重叠