Tzarevitch
n. 沙皇的长子
✅ 同义词
🗣️ 情景例句
A kind of a fifty-year anniversary reunion.
等于是五十周年重逢聚会。
To know everything is to know nothing.
事事皆知，事事不懂。
that intelligent life is bound to be a natural part of the universe.
有智力的生命必然是宇宙的自然组成部分。