Tchaikovsky
n. 柴可夫斯基（人名, 俄国作曲家, 1840-1893）
🗣️ 情景例句
Just relax and enjoy it.
放轻一点 好好地享受它。
We must listen carefully to the teacher.
我们必须注意听老师说的话。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，