cancel的过去式是cancelled还是canceled
问题描述:
cancel的过去式是cancelled还是canceled
答
两者都是正确的,
cancel ['kænsəl]
vt.取消;删去
vi.取消;相互抵销
n.取消,撤销
[ 过去式canceled或-celled 过去分词canceled或-celled 现在分词canceling或-celling ]