1640s, "practicable," from operate + -able, or else from Late Latin operabilis. Surgical sense, "capable of treatment by operation," recorded by 1904. Related: Operability.
实用例句
1. When will the single currency be operable?
什么时候实行单一货币？来自《权威词典》
2. Its features are normative, qualificative, operable, inheritable and changeable.
它的特征是规范性 、 限定性 、 可操作性 、 传承性和变迁性.来自互联网
3. Finally, improve operable measures of optimizing service quality as the case.
最后针对该小区具体情况, 提出了可操作的优化服务质量的措施.来自互联网
4. And if the condition gets worse, is it operable?
