Old World beaver

ریشه

From Old English "eald" (old) + Middle English "world" (world) + Old English "beofor" (beaver).

مثال

• The old world beaver is an important species in European ecosystems.
• They observed the old world beaver building a dam in the river.
• The old world beaver's fur was highly valued in the fur trade.

ترکیب‌های رایج

Important species Build a dam Fur trade Behavior of old world beavers