thalweg
名词 n.
英 /ˈtaːlvɛç/|/ˈtɑːlvɛɡ/|/ˈθɑːlwɛɡ/
美 /ˈtɑl.vɛɡ/
英文释义
名词 n.
- The line that connects the lowest points in a valley or river channel, and thus the line of fastest flow or deepest water along a river’s course.
词源
Borrowed from 19th century German Thalweg, from Thal (“valley”) + Weg (“way, course”).
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数据来源: Wiktionary