Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/405663500a4da77d19488e0f8de9ec1c.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 black cottonwood是什么意思，black cottonwood的翻译，black cottonwood音标、读音、用法和例句_欧米惠必应词典
A black bear cub peers from a Cottonwood tree after being scared up there by a visitor to the Whitewater Canyon nature preserve near Palm Springs, California. 加利福尼亚棕榈泉附近的白水大峡谷自然保护区里面，一头年幼的黑熊被游人吓到后从一颗三角叶杨后面窥视。