基本解释板龙；薄片龙； n.；板龙同根派生 英汉例句A bizarre creature whose body was dwarfed by its long, thin neck and tail, Elasmosaurus swam using four flippers.薄片龙是一种样子古怪的蛇颈龙，活像长着超长脖子的侏儒一般，靠四个鳍状肢游动。