单词anax
网络: 伟蜓属；巨梅花参；马大头
Green darner dragonflies (Anax junius), migrate south from the northeastern United States every autumn; some travel as far as Florida.
绿纹蜻蜓每年秋季从美国东北部迁徙至南方，有些可以迁至佛罗里达。