释义 |
nounthe flared passage leading vertically from a water turbine to its tailrace. Origin of draft tubeFirst recorded in 1840–50 Words nearby draft tubedraft-mule work, draft-quality printing, draftsman, draftsperson, draftswoman, draft tube, drafty, drag, drag bunt, drag chain, drag coefficient Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |