1
sodium + noun
用于构成化合物名称。
Sodium chloride is common table salt.
氯化钠是常见的食盐。
钠（一种银白色、柔软的碱金属元素，化学性质活泼，常见于食盐等化合物中）
先理解核心含义，再看它在真实句子里的用法。
钠（一种银白色、柔软的碱金属元素，化学性质活泼，常见于食盐等化合物中）
a soft, silvery, highly reactive metallic element of the alkali metal group, occurring naturally in compounds such as salt and soda.
Sodium chloride is common table salt.
氯化钠是常见的食盐。
化学元素(符号Na),原子序数11,原子量22.990。柔软、蜡状、银色、反应活泼的碱金属,自然界中从未单独存在
The chemical element (symbol Na) with an atomic number of 11 and atomic weight of 22.990. It is a soft, waxy, silvery, reactive alkali metal that is never found unbound in nature.
使用钠的
Employing sodium.
Sodium intake should be limited to maintain healthy blood pressure.
应限制钠的摄入以保持健康的血压。
Sodium reacts violently with water, producing hydrogen gas.
钠与水剧烈反应，产生氢气。
Table salt is composed of sodium and chloride.
食盐由钠和氯化物组成。
用于构成化合物名称。
Sodium chloride is common table salt.
氯化钠是常见的食盐。
There is a lot of sodium in processed foods.
加工食品中含有大量钠。
描述化学性质。
Sodium reacts violently with water.
钠与水剧烈反应。
常用于营养标签。
This soup is low in sodium.
这种汤钠含量低。
Not this
I need a sodium.
Use this
I need some sodium.
Sodium (钠) 是不可数名词，不能与不定冠词 'a' 连用，应使用 'some' 或省略冠词。
Not this
Please pass me the sodium.
Use this
Please pass me the salt.
Sodium 指化学元素钠，而日常调味品是食盐（氯化钠），应使用 'salt'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
氯化钠
Table salt is mainly composed of sodium chloride.
食盐主要由氯化钠组成。
氢氧化钠
Sodium hydroxide is a strong base used in soap making.
氢氧化钠是一种强碱，用于制皂。
碳酸氢钠
Sodium bicarbonate is commonly known as baking soda.
碳酸氢钠通常被称为小苏打。
低钠
People with high blood pressure are advised to follow a low-sodium diet.
高血压患者被建议遵循低钠饮食。
钠摄入量
Excessive sodium intake can lead to health problems.
过量的钠摄入会导致健康问题。
钠水平
The doctor checked his blood sodium level.
医生检查了他的血钠水平。
Use sodium naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
钠是食盐中的金属元素，记住'盐含钠'。
[object Object]
These words all share the -ium ending with 'sodium', but none rhymes because the stressed vowel or stress position differs. For example, 'sodium' has stress on the first syllable with /oʊ/, while 'calcium' has /æ/, 'potassium' has /æ/ (second syllable), 'magnesium' has /iː/ (second), 'aluminum' has /uː/ (second), 'lithium' has /ɪ/ (first), and 'helium' has /iː/ (first). Use them to notice spelling patterns, but be aware of pronunciation differences.
Dictionary facts from ECDICT, WIKTIONARY.