单词 upwelling 释义 ▪ I. upwelling, ppl. a.(up- 6 b.)1854Whittier Hermit of Thebaid 1 O strong, upwelling prayers of faith.1875Helps Social Pressure i. 4, I foresee a source of enjoyment,..a very constant and up-welling source.1884Century Mag. XXIX. 108...