Word · Frequency #5908
plasmas
血浆；淋巴液
plasmas is the plural of plasma.
the colorless watery fluid of blood and lymph that contains no cells but in which blood cells are suspended
- 1.
A state of matter consisting of partially ionized gas and electrons.
由部分电离气体和电子组成的物质状态。
- 2.
A clear component of blood or lymph containing fibrin.
血液或淋巴中含纤维蛋白的透明成分。
- 3.
A variety of green quartz, used in ancient times for making engraved ornaments.
一种绿色石英,古代用于制作雕刻饰品。
- 4.
A visual effect in which cycles of changing colours are warped in various ways to give the illusion of liquid organic movement.
变化的颜色循环以各种方式扭曲,产生液体有机运动错觉的视觉效果。
原生质；绿玉髓；等离子体；由部分电离气体和电子组成的物质状态。；血液或淋巴中含纤维蛋白的透明成分。
In use
The doctor ordered a sample of blood plasma to check for antibodies.
Plasma makes up about 55% of total blood volume.
Donating plasma can help patients with serious illnesses.
plasma [be] [noun phrase]
用于描述血浆或等离子体的性质或身份。
Plasma is a key component of blood.
血浆是血液的关键成分。
[transitive verb] + plasma
动词如 donate, collect, analyze 等常用于 plasma。
The hospital collects plasma from donors.
医院从捐献者那里收集血浆。
[noun] + plasma (compound noun)
常见搭配如 blood plasma, physical plasma 等。
Connections
Collocations
- blood plasma
- 血浆
- Blood plasma is the liquid component of blood.血浆是血液的液体成分。
- plasma membrane
- 质膜
- The plasma membrane surrounds the cell.质膜包围着细胞。
- plasma protein
- 血浆蛋白
- Plasma proteins help maintain osmotic pressure.血浆蛋白有助于维持渗透压。
- plasma cell
- 浆细胞
- Plasma cells produce antibodies.浆细胞产生抗体。
- plasma physics
- 等离子体物理学
- Plasma physics studies ionized gases.等离子体物理学研究电离气体。
- plasma screen
- 等离子屏幕
Learner notes
Memory Tip
联想“plasma”发音类似“血浆”，血浆是血液的液体成分，呈淡黄色。
Context & Register
医学语境中常用，指血液中的液体成分，用于疾病诊断、献血等场景。语体正式中性。
Pronunciation & Spelling
Words that rhyme with plasma include miasma and chasm (same /æzəm/ ending). Asthma looks similar but contains /s/ instead of /z/ and does not rhyme. Sarcasm has a different vowel and does not rhyme.
Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.