Macrocarpine
唐松草碱
🗣️ 情景例句
I went to the supermarket to get a few things,
我去一趟超级市场， 买了几样东西，
Our foreign trade policy has always been based on equality and mutual benefit and exchange of needed goods.
我们的对外贸易政策一向是以平等互利、互通有无为基础的。
Tomorrow I want you to give us a talk, Jim.
吉姆，明天我想请你给我们作一次讲话。