not so hot Not as good as one believes，not very good; not completely healthy or well. 不如某人预料中的好，不怎么样;身体不适 That burger I ate wasn't so hot, but their soup was delicious! 我吃的那个汉堡不怎么样，但是他们的汤还是很好喝的。 A: I can't believe we have to play ag