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BNC: 0 COCA: 30044

caisson

noun
/ˈkeɪsn/
/ˈkeɪsɑːn/, /ˈkeɪsn/
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  1. a large concrete structure that does not allow water to get in, in which construction work can be done under water沉箱:不允許水進入的大型混凝土結構,可以在水下進行施工
    • The caissons allowed us to protect the equipment and ensure safe exploration.沉箱使我們能夠保護設備並確保安全勘探。
BNC: 0 COCA: 30044
BNC: 0 COCA: 30044
BNC: 0 COCA: 30044

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