Fluctuated
v. 波动, 涨落, 起伏( fluctuate的过去式和过去分词 )
🗣️ 情景例句
Too easy?
太简单？
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
Sorry, sorry, Polly says sorry!
对不起。