Bikh
乌头碱
🗣️ 情景例句
Hi, this is Tony, I have a flat tire, could you come and pick me up?
你好，我是托尼，我的车爆胎了，你能来接我吗？
If the old dog barks,he gives counsel.
老狗叫，是忠告。
She works very hard and is very helpful.
她工作非常努力，对同学们帮助很大。