Weerman degradation
[化] 威尔曼降解
🧩 词语组成解析
🗣️ 情景例句
I'll hang it in my office. But I feel bad I didn't get you anything.
我要把它挂在办公室。不过，真不好意思，我什么也没送你。
Yes, it's much better than yesterday.
是的，比昨天好多了。
His engine failed and he landed on the sea for the second time.
这次他又遭厄运，因引擎故障第二次降落在海面上。