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keelson的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:
英英釋義
Noun:
-
a longitudinal beam connected to the keel of ship to strengthen it
keelson的用法和樣例:
詞匯搭配
- middle line keelson 中內龍骨
- side keelson 旁?xún)三埞?
- engine keelson 承受發(fā)動(dòng)機的內龍骨...