Substituting
n. 代入；取代
✅ 同义词
🗣️ 情景例句
Are you kidding? Relax?
在开玩笑吗？ 放轻松？
Wade not in unknown water.
不知水的深浅，不可粗心趟水过河。
She felt inhere handbag for the piece of paper on which her father had written down al the details of the journey and gave it to the porter.
她从钱包里摸出一张纸条，那上面有她父亲对这次旅行详细说明，她把这张纸条交给了搬运工。