sample; specimen
Create flashcards in seconds and learn thousands of words
Kēxuéjiā cóng húzhōng tíqǔ shuǐ de yàngběn jìnxíng yánjiū.
科学家从湖中提取水的样本进行研究。
Scientists extracted water samples from the lake for research.
Get our all-in-one dictionary/Flashcard app. Available on the Play Store and the App Store.