是因为 shìyīnwèi is because Definitions Defs Origin Strokes Stroke Words Sentences Sents 是 shì verb to be to be; to correspond to; connects a subject to its identification, characterization, or identity因为 因為 yīnwèi conjunction because Used to introduce a clause that states a reason or cause; often used in the yīn wèi ... 所以 suǒyǐ pattern
