at heart | A. 现在(now) |
at any rate | B. 不知所措(not know what to do) |
at least | C. 事实上(in fact) |
at last | D. 无论如何(no matter what might happen) |
at once | E. 立刻(immediately) |
at a loss | F. 最后(in the end) |
at first | G. 有时(sometimes) |
at times | H. 首先(when it started) |
at present | I. 至少(not less than) |