practicality
/ˌpræktɪˈkælətɪ/noun
(pl. -ies)
1
- mass noun the quality or state of being practical实际性, 实用性, 实践性：
there are still major doubts about the practicality of the proposal.
关于这一提议的实用性仍有重大的疑虑。
2
practicalities
the aspects of a situation that involve the actual doing or experience of something rather than theories or ideas实际事物, 实例, 实用之物：the practicalities of living at sea.
海上生活的种种实事。