板玻璃的纵向裂纹,(飞机作)蛇形飞行
I warned them that there might be snakes in the woods. 我提醒他们树林里可能有蛇。
Lizards and snakes are cold-blooded animals. 蜥蜴和蛇是冷血动物。
She recoiled at the sight of the snake. 她一见到蛇就往后缩。
Snakes and crocodiles are reptiles. 蛇和鳄鱼都是爬行动物。
