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Meaning of word 橹楯
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Pinyin
lǔ dùn
Phonetic Notation
ㄌㄨˇ ㄉㄨㄣˋ
word Meaning
大盾。
Meaning in Internet
橹楯
橹楯,一种古代发明的仿生鱼尾,安装在船尾,左右摆动可使舟船像鱼儿摆尾那样前进。