She has been running around like a blue-arsed fly, making preparations for her visitors.
她一直都在东奔西跑,为接待来访客人做准备, 忙得不可开交.
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I was supposed to do some work this weekend but I couldn't be arsed.
这个周末我本应该干点事,不过我不愿去找那个麻烦。
《牛津高阶英汉双解词典》
据前人研究及本试验结果分析认为,88F21855的1B及4D染色体上具控制小穗数目的新基因。
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