An upward draught or current of air.
| 单词 | θ75085 |
| 释义 | the world > matter > gas > air > moving air > [noun] > a movement of air > a current of air > upward current (6) uptake1887 An upward draught or current of air. upcurrent1909 A rising current of air. updraught1909 Also (chiefly U.S.) updraft.. An upward-moving current of air. Cf. downdraught, n. 2. Also figurative. Subcategories:— with lifting force (1) — warm (1) — deflected by hill (1) |
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