Physical pendulum
[化] 物理摆
🧩 词语组成解析
🗣️ 情景例句
Good-bye.
再见。
She won a scholarship to the state university.
她获得就读洲立大学的奖学金。
This time they fixed heavy metal clamps to both sides of the dish so that they could fasten the chains.
这次，他们用沉重的金属夹子把盘子夹住，以便往盘子上安装铁链。