Triarthrus
三叶虫属
🗣️ 情景例句
They're both very good buys.
这两栋都是价格便宜的。
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
The hospital had been bombed and Hans had made his way back into Western Germany on foot.
医院遭到轰炸，汉斯步行回到了西德。