Specimen可与sample换用，但常指人或物中选出的有代表性部分，或指供科研、化验或检验用的标本。 good quality： 最普通用词，既可指有形或无形的特性，又可指个性或共性的特征。 Huge garbage dumps and sprawling landfills constitute among the more awkward impacts that individuals have on wildlife. 样品; 样本; （化验的）取样; （用于新乐曲中的）节录乐曲; 确定（模拟信号）瞬时值 With this paper, We'v... https://housesforsalegurgaon.blogspot.com/2025/06/olive-green-floors-refined-residential.html