The phrase "addressed at once" is correct and usable in written English.
It can be used to indicate that something should be dealt with immediately or without delay.
Example: "The issues raised in the meeting must be addressed at once to ensure the project's success."
Alternatives: "dealt with immediately" or "handled right away".
To begin with, he is likely to be addressed at once, familiarly, as "cousin," for it is customary, on jukebox-music stations, to enlist disc jockeys and fans in some sort of group or family.
My son is delighted by this, I'm delighted by a notion that holding a book can simultaneously satisfy my desires both to be a good reader and to be a good parent: two selfishnesses addressed at once.
THERE is a question that invariably comes up whenever people learn of the firehouse here that has been converted into a home, and respectful of our refined and cultivated readership, it will be addressed at once: the fire poles are gone.
Starting class with a brief progress report from each team will bring up questions and concerns that can be addressed at once, eliminating redundancy and saving time.
This more complex model of student learning suggests that instructional materials cannot assume a particular learning trajectory, and that tools such as the Ferrets module, wherein multiple concepts and misconceptions can be addressed at once, are important aids for efficient instruction in evolution.
We liken this to any clinical teaching scenario where flaws in knowledge are identified but cannot all be addressed at once and time is taken to gain the appropriate knowledge, for example in all medical post-graduate exams and in 'weekend' life support courses.
It was an effort to address at once all the criticisms that the Fed should be doing more.
This mixed technical and conceptual analysis allows us to address at once the modelling approach, the choice of processes, the integration of control variables, the time scales, the spatial representation, and the data needed for such a framework.
Although this is revealed slowly – it is too painful to address at once – and though the narrator has felt jealousy "whittle [her] down to something dishonourable", the greater loss turns out to be that of the volatile, unearthly friend, not the husband.
Set priorities, focus on what is truly urgent, and remember that you don't need to address everything at once.
As he did when he left topical songwriting behind in the 1960's, he is again writing songs that set out to address everything at once.
