| 单词 | reef knots |
| 释义 | reef2 /rēf/nounA portion of a sail that may be rolled or folded up transitive verb
ORIGIN: ON rif reefˈer noun
reefˈing noun reef band noun A strengthening strip across a sail reefˈing-jacket noun A short thick double-breasted jacket reef knot noun A flat knot used in tying reef points consisting of two loops passing symmetrically through each other reef point noun A short rope on a reef band to secure a reefed sail |
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