Ectohumus
[地质]外腐殖质
🗣️ 情景例句
We separated recently.
别提了，我们最近刚分手。
The hungry belly has no ears.
饥寒起盗心。
We visited the Great Wall. We went there by bus. We all took some food and drink with us.
我们参观了长城。我们是坐车去的。我们每人都自备一些食物和饮料。