基本解釋北極燕鷗英漢例句雙語例句Arctic (tern) was not seen again and was presumed extinct.從此，北極燕鷗再也沒有出現(xiàn)，估計已經滅絕了。suxuewang.comThe tiny arctic tern makes the longest migration of any animal in the world, flying about two times farther than previously thought, a new study says.一項新的研究表明，小小的北極燕鷗竟創(chuàng)下了動物世界的飛行記錄，“旅途”長度是此前相關數據的二倍。The Arctic tern completes a round trip of 32, 000km; swallows, which have already deserted us, will now be sunning themselves in the southern tip of Africa.北極燕鷗一次往返的距離達3.2萬公裡，早已離開了我們的燕子現(xiàn)在正在非洲南耑享受著太陽的溫煖。Arctic tern更多例句詞組短語短語the Arctic tern 北極燕鷗Arctic tern -Sterna paradisaea 北極燕鷗Arctic tern更多詞組