Echinopsine
蓝刺头碱
🗣️ 情景例句
What are some places of interest to visit there?
那儿有什么有趣的地方可以参观的吗？
She couldn't discern the very slight differences between the two.
她无法分辨双方为少的差异。
It's a friendly competition.
这是一场友谊赛。