v.（指电影等）由（某明星）与其他明星联合主演，（与某人）联合主演；合演
n.联合主演者；合演的明星

原形：costar第三人称单数：costars过去式：costarred过去分词：costarred现在分词：costarring

I'm planning to go on a diet, but I can't resist the delicious food Costar is serving.
我打算节食，但我无法抗拒Costar提供的美味食物。
Our team at Costar is working tirelessly to ensure our customers receive top-notch service.
在Costar工作的我们团队正努力工作，以确保我们的客户能收到优质的服务。
The new software update for Costar has improved the efficiency of our operations significantly."
(Costar的新软件更新显著提高了我们的运营效率。
Costar's sustainability practices have been recognized by various environmental organizations."
(Costar的可持续发展实践得到了多个环保组织的认可。
I've been a loyal customer of Costar for years, and their products never disappoint.
我是Costar多年的忠实顾客，他们的产品从未让我失望过。
The Costar team is always willing to lend a helping hand when we need it.
当我们需要帮助时，Costar团队总是愿意伸出援手。
Costar has expanded its business to include eco-friendly products, which is a great move for the environment."
(Costar已扩展其业务，包括环保产品，这对环境是个好举措。
I was impressed with the level of professionalism at Costar during my recent visit.
在我最近访问Costar时，我对那里的专业水平印象深刻。
Costar's commitment to innovation has led to the development of several groundbreaking technologies."
(Costar对创新的承诺导致了多项突破性技术的发展。
The customer support at Costar is exceptional; they always provide timely and effective solutions."
(Costar的客户服务非常出色；他们总是提供及时有效的解决方案。