a brace of的用法和样例：
- They will be ready in a brace of shakes.
- She went to the market for a brace of partridges.
- A brace of tame deer ran familiarly about the house.
- The next thing I laid hold of was a brace of pistols.
- I had a brace of unloaded pocketpistols with me and slept unperturbed.
- I had a brace of unloaded pocket pistols with me and slept unperturbed.
a brace of的相关资料：