noun🔗Share选角，选拔演员。 The act or process of selecting actors, singers, dancers, models, etc."The theater group announced the castings for the school play will be posted tomorrow. "剧团宣布学校戏剧的选角结果将于明天公布。entertainmentartmediastageactionjobindustrycultureChat with AIVocabulary GamePractice Reading
noun🔗Share铸件，铸造品 A manufacturing process using a mold."The factory uses metal castings to create the engine parts. "这家工厂使用金属铸件来制造发动机零件。materialprocessindustrytechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share铸件，铸造品 An object made in a mold."The metal castings were used to build the engine. "这些金属铸件被用来制造引擎。materialindustrytechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share返吐物，食团. The regurgitation of fur, feathers, and other undigestible material by hawks, to clean and empty their crops."After observing the hawk for several hours, the birdwatcher finally saw it produce castings, a pellet of fur and bone. "观察了这只鹰几个小时后，观鸟者终于看到它吐出了返吐物，那是由毛发和骨头组成的食团。animalbirdphysiologybiologynatureChat with AIVocabulary GamePractice Reading
noun🔗Share蚯蚓粪，蚓粪。 The excreta of an earthworm or similar creature."The gardener spread the earthworm castings around the rose bushes to fertilize them. "园丁把蚯蚓粪撒在玫瑰花丛周围，用它们来施肥。biologyanimalnatureenvironmentagricultureChat with AIVocabulary GamePractice Reading
noun🔗Share类型转换，转型 The act of converting between data types."The programming instructor explained that castings are necessary when converting a number stored as text into a number that can be used in calculations. "编程老师解释说，当需要把存储为文本的数字转换成可以用于计算的数字时，**类型转换（转型）**是必不可少的。computingtechnologyChat with AIVocabulary GamePractice Reading
