n.(动物体内的)浆液( serum的名词复数 );<医>血清;<医>(一剂)免疫血清;
例句:
And compared with the serum level of carcinoembryonic antigen.
并与血清癌胚抗原水平进行比较。
Study on the Human Serums by Absorption Spectra
人血清吸收光谱的研究
The difficulty is getting the snake bit victims to the serums in time.
困难的是要让被毒蛇咬到人能及时注射抗毒血清.