弘扬中华文化·传承国学经典

thalweg是什么意思

thalweg

['tɑl,vɛɡ]

n. 海谷底线，海谷深泓线；最深谷底线

英文词源

thalweg (n.): 1831, from German Thalweg "path along the bottom of a valley," from thal (see dale) + weg (see way).