英语词汇“jack-up rig”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	jack-up rig
释义	WordReference Random House Unabridged Dictionary of American English © 2024 jack′-up rig′, Miningan offshore drill rig or platform having a floating hull fitted with retractable legs that can be lowered to the seabed to elevate the hull above wave level. Cf. semisubmersible. 1965–70
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