“rotary crane”的概念、定义、翻译、参考文献-科学参考

单词	rotary crane
释义	rotary crane [`rōd·ǝ·rē `krān] ^{MECHANICAL ENGINEERING} A crane consisting of a boom pivoted to a fixed or movable structure.
随便看	tabulating system tabulation character tabulator tabun TAB vaccine Tacan tache noire Tachinidae tachiol tachometer tachycardia tachy-electromagnetic pulse Tachyglossidae tachyhydrite tachylite Tachyniscidae tachyon tachyphylaxis tachypnea tachysterol tachytely tack tack coat tackifier tackiness

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