Vasculation
维管形成
🗣️ 情景例句
He has an old head on young shoulders.
他年轻又有见识。
A fool can ask more questions than seven wise men can answer.
一愚发问，七智结舌。
That sounds very interesting! I'll buy some frozen peas at the supermarket on my way home.
听起来很有趣！我回家时在超级市场买些冻豌豆。