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 don't forget your camera and film, Richard.
别忘了你的照相机和底片， Richard。
How long have you been married?
你们结婚多久了？
People said gold could easily be picked up by washing sand from the river in a pan of water.
据说，在一盆水里淘洗可沙就很容易找到金子。