🧩 词语组成解析
n. 希腊语的第22个字母\\n[医] 卡, χ(希腊文的第二十二个字母)
n. 折批忘扶抆；传
🗣️ 情景例句
He has a great enthusiasm for personal computers.
他热衷于个人电脑。
What are you talking about?
你正在讲什么？
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子