steerageway

🇬🇧/ˈstɪərɪdʒweɪ/ 🇺🇸/ˈstɪrɪdʒˌwe/ 0
enough forward movement to allow a vessel to be steered 舵效航速

noun [专属名词][水运] 舵效航速

The boat gained steerageway.
船开始能够平稳航行了。

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