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
Thank you.
谢谢。
If I went with you,I'd have to be back by six o'clock
如果我与你一起去了，我将不得不在6点钟回来。
That was very nice.
太好了。