Haploperine
[化] 尖叶芸香碱
🗣️ 情景例句
Are you going to attend graduate school?
你想读研吗？
Can I speak to Mr. Li?
我能请李先生讲话吗？
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。