1. real but not expressible as the quotient of two integers. （数学）是实数但是不能变成整数之比的形式的。
2. expressible as a quantity or relating to or susceptible of measurement. 可用数字表现，与测量有关或可以测量的。
3. The texture evaluations of restructured meats are measured by texture profile analysis (TPA), expressible water percent, tensile strength and puncture test. 重组肉的品质常以组织剖面分析、压榨水百分比、拉伸强度、穿刺试验等方法评估肉品之组织。
