正相反用英语怎么说？

正相反

例句

• She said that dreams go by contraries. 她说梦与现实正相反.
• However the fact antipodal however. 然而事实却正相反.
• Asthma drugs are not addictive and you don't need to keep increasing the dose. If anything, the reverse is true. 哮喘药物不会造成药物依赖,你不用持续增大剂量。甚至正相反,减小剂量才对。
• Contrary to what you might think, neither man was offended. 你也许以为那两个人生气了，但实际上正相反，两个人都没有生气。