Alstonamine
鸡骨常山胺
🗣️ 情景例句
I know you're building a new factory,
我知道你在兴建一座新工厂，
Don't worry, you only ripped the seam.
别担心，只弄破了线缝而已。
Moreover, as soon as new knowledge is acquired, it is now turned to practical account.
而且，新知识一旦获得，便得到实际应用。