rough-winged swallow

[rough-winged swallow]
[rough-winged swallow]

中文释义

【鸟类】;红翎粗翅燕(Stelgidopteryx ruficollis);山凹翅燕(Psalidoprocne fuliginosa)

单词分析

单词结构:

rough-winged swallow

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:rough-winged swallow
  • 核心含义:【鸟类】;红翎粗翅燕(Stelgidopteryx ruficollis);山凹翅燕(Psalidoprocne fuliginosa)
  • 相关含义:红翎粗翅燕(Stelgidopteryx ruficollis)、山凹翅燕(Psalidoprocne fuliginosa)