Substantiality
n. 实质性, 实在性, 实体
✅ 同义词
🗣️ 情景例句
just listening to it.
听着这些声音时。
How much is it to rent an economy car?
租一辆经济车要多少钱？
Later, for its personal safety and practical needs,
慢慢地，由于自身安全和实际需要，