Spinode
n. [数]尖点,歧点
🗣️ 情景例句
Coming! Coming!
来了， 来了。
Do you like traveling?
你喜欢郊游吗？
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？