at that片语KK [æt ðæt] /æt ðæt/发音片语1而且、还置于句尾,加强语气He bought a car, and a very expensive one at that.他买了一辆车,而且还是很贵的那种。2到此为止、就这样多用于 leave it at thatWe've argued enough, so let's leave it at that.我们已经吵够了,就到此为止吧。用这个字练口说→