Bifrequency
双频率的
🗣️ 情景例句
No. Would you mind?
不。你们不介意吧？
Pride goes before destruction.
骄者必败。
Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.
森林火灾时常由破碎的玻璃或人们随手扔掉的香烟头引起。