Mathematical pendulum
[化] 数学摆
🧩 词语组成解析
🗣️ 情景例句
I'll have to work for years to pay off my college loan.
我得工作好几年才能还清助学贷款。
I think a joint venture would be beneficial to us both.
我认为合资经营对双方都是有利的。
When it grew dark, she turned a suitcase into a bed and put the children inside it, covering them with all the clothes she could find.
天黑下来的时候，她把提箱当作小床，把两个孩子放了进去，又把所有能找到的衣服都盖在了孩子们身上。