Polymer degradation
[化] 聚合物降解
🧩 词语组成解析
🗣️ 情景例句
Do you have any men's cologne?
你有男用的古龙香水吗？
The many children of that family used to play together for hours.
那一家的孩子们常常大伙一起玩上几个小时。
But the claim made by a local authority to recover the cost of salvaging a sunken pie dish must surely be unique.
但某地当局为打捞一只焙制馅饼的盘子提出索赔，倒是件新鲜的事儿。