Undulatus
波形的, 波状(云), [气]浪云
🗣️ 情景例句
I feel bad
我觉得很不安
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。
who despised the prejudices and book learning of the Aristotelians,
他蔑视亚里士多德学派的偏见和空洞的书本知识。