nauticsWiktionary 原文构词拆分nautic词根/词干+-s后缀Used to form regular plurals of nouns. · Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).词源说明From nautic + -s. Compare Ancient Greek ναυτικά (nautiká, “navigation, seamanship”).释义（英文）名词 NounThe art of sailing; navigation.名词 Nounplural of nautic