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。 The vast majority of crimes that she writes about slide into two groups: violent crimes and crimes versus property. Massive garbage dumps and sprawling landfills represent one of the extra awkward impacts that people have on wildlife. trait： 多指人的性格、心情的特征，尤指先天秉赋的持久的行为模... https://propertysalegurgaon.school.blog/2025/05/02/paras-the-manor-ultra-luxury-residences-at-gwal-pahari-gurgaon/