1) a big time：尽兴，高兴的时刻 e.g. I had a big time there. the big time：第一流，最高级 e.g. Don’t worry, you are in the big time now. 2) according to：按照，根据 e.g. They were commended or criticized according to their work. according as：随……而定 e.g. The thermomet...