Dorsigrade
趾背行性
🗣️ 情景例句
Have you discussed it with your parents?
你和父母商量过了吗？
How many years have you been playing pingpong?
你打乒乓球多少年了？
He usually takes a short walk in the evenings and is always home by seven o'clock.
傍晚常常出去溜达一会儿，并且总是在7点钟以前回来。