at once的近义词有：immediately, instantly, presently, directly, shortly, soon, at once, right away。下面这些副词或副词词组均有"立刻，马上"的含义：immediately：指做完一件事后，立即就做另一件事，中间一般没有明显的时间间隔。instantly：指恰恰就在此刻，一秒钟也没耽误。presently：指不久、即将。directly和immediat...
It seemed to me that Sir Robert's arguments were nonsensical.在我看来，罗伯特爵士的争辩纯属瞎说。There were no nonsensical promises about reviving the economy.复苏经济的承诺是千真万确的。It seemed to me that Sir Robert's arguments were nonse...