Colubridae
[医] 游蛇科, 黄额蛇科
🗣️ 情景例句
Vote for me, Ellen Stewart.
请投我， Ellen Stewart一票。
I feel blue at the news.
我听到这消息而闷闷不乐。
The aircraft was able to fly over the endless white plains without difficulty.
飞机可以毫无困难地飞过这片茫茫无际的白色原野！