0 If an angle is supplementary to another angle, it forms 180° when combined with it. -- （角）互补的
1 extra -- 额外
a supplementary income 额外收入
If for every ten questions we allow 20 supplementaries to be asked, we will not be able to make any progress.
The point of coming here is to ask supplementaries on the questions that have been tabled.
The points that he mentioned were touched on in my original response and fleshed out in the supplementaries.
Maybe its prospects are better than those of further supplementaries.
We cannot pursue this matter further by way of supplementaries.
Perhaps he will defer his supplementaries until then.
Subsequent supplementaries, including those under discussion tonight, have brought the total to £545·5 million.
I am very happy to be able to continue answering supplementaries, even after that.
