Desmodur r
[化] 德斯莫杜尔R
🧩 词语组成解析
聚氨基甲酸酯类粘结剂
🗣️ 情景例句
How are you?... Here's Mom.
好吗 …… 妈妈就来了。
I didn't notice you were wearing your new hat.
我没注意你戴了新帽子。
He then asked me how my brother was and whether I liked my new job in London.
接着他又问我的兄弟近来如何，问我是否喜欢伦敦的新工作。