Ornithotomy
鸟类解剖学
🗣️ 情景例句
Mr. Lu, we are very pleased to be able to offer this product to you.
陆先生，我们很高兴能提供这个产品给您。
Food is necessary to maintain life.
食物是维持生命所必需的。
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。