Combinatorial
[计] 组合的
✅ 同义词
🗣️ 情景例句
My mother and father
我父母
What's the round-trip fare?
来回票价多少？
The serious investor needs a proper 'portfolio' --a well-planned selection of investments, with a definite structure and a clear aim.
认真的投资者需要一份正规的投资组合表一种计划很周密的投资选择，包括你的投资结构和明确的目标。