| 释义 |
tramming
tram 1 T0311100 (trăm)n.1. Chiefly British a. A streetcar.b. A streetcar line.2. A cable car, especially one suspended from an overhead cable.3. A four-wheeled, open, box-shaped wagon or car run on tracks in a mine.tr.v. trammed, tram·ming, trams To move or convey in a tram.
[Scots, shaft of a barrow, probably from Middle Flemish.]
tram 2 T0311100 (trăm)n.1. An instrument for gauging and adjusting machine parts; a trammel.2. Accurate mechanical adjustment: The device is in tram.tr.v. trammed, tram·ming, trams To adjust or align (mechanical parts) with a trammel.
[Short for trammel.]
tram 3 T0311100 (trăm)n. A shiny silk thread with very little twist, primarily used as a weft yarn.
[Middle English, contrivance, from Old French traime, contrivance, weft, from Latin trāma, weft, woof.]tramming
tramming[′tram·iŋ] (mining engineering) Pushing tubs, mine cars, or trams by hand. MedicalSeeTRAMThesaurusSeetram |