1. The package weighed 10 pounds avoirdupois.
这个包裹重10磅。

2. In the United States, avoirdupois is the standard system for measuring weight.
在美国，常衡是衡量重量的标准系统。

3. The recipe calls for 8 ounces avoirdupois of flour.
这个食谱需要8盎司的面粉。

4. Avoirdupois is commonly used in everyday life for measuring groceries and household items.
常衡在日常生活中常用于衡量食品杂货和家庭用品。

5. The avoirdupois pound is equivalent to 16 ounces.
常衡磅等于16盎司。

6. The butcher sells meat by the avoirdupois pound.
屠夫按常衡磅卖肉。