| 单词 | semisubmersible |
| 释义 | semisubmersible[ sem-ee-suhb-mur-suh-buhl, sem-ahy- ] / ˌsɛm i səbˈmɜr sə bəl, ˌsɛm aɪ- / nounAlso called semisubmersible 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. adjectiveof, for, or pertaining to a semisubmersible. Origin of semisubmersibleFirst recorded in 1960–65; semi- + submersible Words nearby semisubmersiblesemispheric, semispinal muscle of head, semispinal muscle of neck, semispinal muscle of thorax, semistarvation, semisubmersible, semisubmersible rig, semisubterranean, semisulcus, semisweet, semisynthetic Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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