Lignins
(lignin 的复数) n. 木质素\\n[化] 木质素; 木素
🗣️ 情景例句
Is this the bus that goes by the mall?
这班公共汽车经过商业街吗？
You can receive our program at short wave 37.5 MH.
你可在短波37.5赫兹上收到我们的节目。
There was a murder in London yesterday.
昨天伦敦发生了一起谋杀案。