Firestone
n. 燧石, 耐火石
✅ 同义词
🗣️ 情景例句
Mitchell, so nice of you to come.
Mitchell，欢迎光临。
How have you been?
你过的还好吗？
The morning passed rapidly and Frank was about to leave when he noticed a large packing case lying on the floor.
上午很快过去了，弗兰克正准备离去，突然看见地板上放着一只体积很大的货箱。