Biological activity
[机] 生物活性, 生理活性
🧩 词语组成解析
biological
[ˌbaiə'lɔdʒikəl]
adj. 生物学的;生物的;与生物学相关的;有血亲关系的;
n. [药]生物制品，生物制剂;
🗣️ 情景例句
Can you work out what these squiggles mean?
你能辩认出这些潦草的字迹是什么意思吗？
Take a pain for a pleasure all wise men can.
智者皆能视苦为乐。
Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries
比如，很多公司向图书馆借阅科技书籍时感到很困难，