Mesembrine
[化] 日中花碱; 松叶菊碱\\n[医] 松叶菊硷
🗣️ 情景例句
But we can't do it without talking to the young people.
但我们不能在没有跟年轻人谈谈的情 下就去做。
Will you speak up, please?
请你大声一点好吗？
How long will your offer hold good?
一般你们报价的有效期是多长？