词汇	average voyage time
释义	average voyage time n.平均航次周转期
随便看	mechanical spray centre mechanical spray shields mechanical spreader mechanical spreading mechanical spreading paver mechanical spring mechanical SPRING mechanical spring and flyweight governor mechanical SPRINGSin clocks mechanical square mechanical stabilisation mechanical stability mechanical stability against short circuit mechanical stabilization mechanical stabilizer mechanical-stable aggravation mechanical stable aggregate mechanical stacker mechanical stage mechanical stage for fluorescence microscope mechanical stamping mechanical stamping device mechanical standard mechanical starter mechanical starting coupling