Polycentric
a. 多中心的\\n[医] 多中心的
🗣️ 情景例句
What'll the weather be like tomorrow?
明天的天气怎么样？
Hasty love,soon cold.
爱得匆忙冷得快。
Oil rigs have to be repaired frequently and divers,who often have to work in darkness a hundred feet under water,
钻井平台需要经常修理，潜水员常常要在水面100英尺以下摸黑工作，