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- fluorine 19 reaction 氟19反应
- The average age of the students is 19. 学生的平均年龄是19岁。
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗？
- This camera is now on sale for 19 dollars only. 这种照相机现在廉价出售，只卖十九元。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- I'm displeased at your reaction. 我对你的反应很不满意。
- The forces of reaction made reform difficult. 反动势力给改革造成了困难。
- His reaction on this matter is unexpected. 没料到，他对这件事的反应是这样的。
- A sharp reaction; a repercussion. 强烈反应后果，影响
- The United States did not enter the war until April 19, 1917. 美国直到一九一七年四月十九日才参战。
- Their reaction was one of qualified praise. 他们的反应是一种有保留的称赞。
- His birthday's on 19 October. He's (a) Libra/a Libran. 他的生日是10月19日.;他属天秤座。
- His initial reaction was one of shock. 他最初的反应是震惊。
- The reaction of the audience was instantaneous. 观众即刻有了反应。
- What was his reaction to the plan? 他对这个计划有什么反应?
- It is a compound of aluminum, silica, and fluorine. 它是铝、硅和氟的化合物。
- The medicine produced a violent reaction. 这药物引起了剧烈的反应。
- A binary compoundof fluorine with another element. 氟化物氟与其他元素组成的二元化合物。
- My reaction will be to partake in the speech competition. 我的看法倒是要参加这次演说比赛。
- Fluorin can avoid brown striation and whiten skins. 氟能消除褐色斑,使皮肤变白。
