serum
英 ['s??r?m]
美['s?r?m]
- n. 血清；浆液；免疫血清；乳清；树液
- n. (Serum)人名；(挪)塞吕姆
TEM8低频词常用词汇
词态变化
复数:?serums;
助记提示
1. “serous”音似“溪要死，稀要死”——溪地要死——浆液状的。
2.“serous”音似“稀若水”——稀得像水一样——浆液状的。
3. Saar(萨尔河) => Latin serum "watery fluid, whey".
4. 谐音“血(射/涩)乳么(吗)？血(射/涩)露么(吗)？”。
2.“serous”音似“稀若水”——稀得像水一样——浆液状的。
3. Saar(萨尔河) => Latin serum "watery fluid, whey".
4. 谐音“血(射/涩)乳么(吗)？血(射/涩)露么(吗)？”。
中文词源
serum 血清
来自拉丁语 serum,液状物，乳清，乳浆，来自 PIE*ser,流动，词源同 stream,rheum.引申词义 血清。
英文词源
- serum (n.)
- 1670s, "watery animal fluid," from Latin serum "watery fluid, whey," from PIE root *ser- (2) "to run, flow" (cognates: Greek oros "whey;" Sanskrit sarah "flowing," sarit "brook, river"). First applied 1893 to blood serum used in medical treatments.
双语例句
- 1. They are determining the serum - protein and cholesterol levels.
- 他们正在测定血清蛋白和胆固醇的浓度.
来自《简明英汉词典》
- 2. The serum is available to the general public.
- 一般公众均可获得血清.
来自《简明英汉词典》
- 3. The only available hyperimmune serum was of equine origin.
- 唯一可得到的超免疫血清来源于马.
来自辞典例句
- 4. Untreated serum contains a set of 11 proteins called complement.
- 未经处理的血清含有一组蛋白质,共11种,称为补体.
来自辞典例句
- 5. Antibodies were part of the r - globulin fraction of serum.
- 抗体是血清r - 球蛋白的一部分.
来自辞典例句