张贴图片用英语是 "post a picture"。
来源：这里的 "post" 是动词，意思是 "张贴"，而 "picture" 是名词，意思是 "图片"。
例句：
Can you post a picture of the new product on our website? (你能在我们的网站上张贴一张新产品的图片吗？)
I just posted a picture of my new puppy on Instagram. (我刚在 Instagram 上张贴了一张我新小狗的图片。)
She posted a picture of her and her friends at the beach. (她张贴了一张她和她朋友们在海滩上的照片。)