The police were forced to make a tactical withdrawal.警方被迫进行战术撤退。 They insisted upon a withdrawal of the statement and a public apology.他们坚持要收回那些话并公开道歉。 46 stringency n.严格,紧迫,说服力;严格性;强度 参考例句: Bankers say financial stringency constitutes a serious threat...