1. That could mean that each individual has varying levels of citric acid in their blood which we have yet to discover.

这也许就说明 每个人血液里的柠檬酸含量都不相同 只是我们还没有发现

2. So I'm using 3 tablespoons bicarbonate of soda, and 1 tablespoon of citric acid, which could pick up in your pharmacy.

因此 我要用到3汤匙的小苏打 和1汤匙柠檬酸 这些在药店都能买到

3. So normal blood takes 9.28 minutes to coagulate, but if you administer citric acid, then that time increases.

所以 血液正常情况下需要9分半才会凝结 但如果你改变血液中的柠檬酸 时间就会变长

4. The citric acid in the limes will turn this from a rich, reddy brown colour to an amber golden colour.

青柠里的柠檬酸会使这汤剂 从鲜艳偏红的咖啡色 转变成琥珀金色

以上参考资料就是本英汉词典详细汇总的单词citric的翻译英语含义，如有错漏请向我们提供反馈意见。