Methods The effects were se en by using RPI and F tests.方法 通过目测利用相关密度指数(RPI)和F测验的方法.Today's RPI figure shows inflation running at 10.9 per cent.今天的零售物价指数显示通货膨胀率为10.9％。The RPI is 7 . 91 while the keep efficiency peri...
He answered carelessly and flippantly.他回答的时候漫不经心，没当回事。He answered the reporters’ questions flippantly; this cannot be airily explained to your children.他轻率地回答了记者的问题；这个不能随便说给孩子听。He answered the reporters'questions fl...