cofferdam
美['kɒfəˌdæm] 英['kɒfədæm]
n. 围堰；潜水箱；隔离舱
英英释义
Noun- large watertight chamber used for construction under water
例句
用作名词(n.)- Open Channel and Longitudinal Cofferdam Project Attributed to CGGC.承建的导流明渠和纵向围堰工程。
- The other part is temporary cofferdam and the rear land-based connection project.二是临时围堰及后方陆域连接工程。
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