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单词
bulkhead
释义
bulkhead
bulk
head
/
ˈbʌlkhɛd
/
noun
[countable]
Etymology
ETYMOLOGY
bulkhead
Origin:
1400-1500
bulk
part that sticks out from a building
(15-19 centuries)
(perhaps from
Old Norse
balkr
partition
) +
head
a wall which divides the structure of a ship or aircraft into separate parts
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更新时间:2025/11/2 18:40:47