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
Use your head.
动动你的大脑。
He who is afraid of asking is ashamed of learning.
害怕问者耻于学。
Let's take a look at your price list again.
我再看一次你们的价目表吧。