ubac

名词 n.
中文释义
英 /ˈuː.bæk/|/ˈjuː.bæk/    美 /ˈu.bæk/|/ˈju.bæk/

英文释义

名词 n.
  1. The shady side of a mountain; in the northern hemisphere, especially a north-facing slope.
    — The distribution of barley is generally on the adret slope, the ubac seeming to be disregarded. A sunny slope is the most important natural factor in the cultivation of barley and wheat. Very rarely they are cultivated in ubac fields, but close investigation showed them to be of secondary adret nature. In this case seeds are sown a month earlier and mown ten days later than on the adret slope.

词形变化

ubacs plural

词源

Borrowed from Occitan ubac, from Latin opācus. Doublet of opaque.
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