Lignin reaction
[医] 木素反应
🧩 词语组成解析
n. 木质素\\n[化] 木质素; 木素
🗣️ 情景例句
and wrote to his wife Martha.
给他妻子Martha写信。
Please show me a more expensive one.
请给我看一件比较贵的衣服。
Well, I haven't got much either!
唉，我也不多了。