Xanthicin
黄色菌素
🗣️ 情景例句
You hold on to them so there won't be a problem later.
你来保管， 免得等一下又出问题了。
A creaking door hangs long on its hinges.
户枢不蠹。
I'm planning to do a special study of satellites next term.
我计划下学期就卫星的问题做些特别的研究。