sing的过去式是sang,过去分词是sung. 它的过去式还是唱歌之意。通常用于主动语态。如:
He sang an English song last night.
它的过去分词sung含有被动之意。通常用于被动语态。例如:
An English song was sung by him last night.
sing的过去式是sang,过去分词是sung. 它的过去式还是唱歌之意。通常用于主动语态。如:
He sang an English song last night.
它的过去分词sung含有被动之意。通常用于被动语态。例如:
An English song was sung by him last night.