tortoise/ˈtɔːr.t̬əs/名词龟,陆龟I saw a large tortoise in the zoo, basking in the sun as it slowly made its way across the enclosure.我在动物园里看到一只大乌龟,它悠闲地晒着太阳,在围栏中缓慢地移动。想跟读,去练习