Ebur
象牙
✅ 同义词
🗣️ 情景例句
I sure do....
我当然记得……
Money spent on the brain is never spent in vain.
智力投资，决非虚掷。
However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate,
可是，随着证据越来越多，动物园的专家们感到有必要进行一番调查，