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单词
semisubmersible
释义
WordReference Random House Unabridged Dictionary of American English © 2024
sem•i•sub•mers•i•ble
(sem′ē səb mûr
′
sə bəl, sem′ī-),
USA pronunciation
n.
Also called
sem
′
isubmers
′
ible rig
′
.
a self-propelled barge that is mounted on partially submerged legs supported by underwater pontoons, rides at anchor, and serves as a work base and living quarters in deep offshore drilling operations.
adj.
of, for, or pertaining to a semisubmersible.
semi
- +
submersible
1960–65
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更新时间:2025/11/18 18:26:54