nicotine
['nikəti:n, -tin, ,nikə'ti:n]
n. [化]尼古丁；烟碱
参考例子
1.Do not smoke or use any other nicotine product while using this gum.
在使用本品时不可抽烟或使用其它含有尼古丁产品。
2.Doctors also warn us of nicotine, tar, and many other toxic substances contained in cigarettes.
医生也警告我们，香烟含有尼古丁、焦油以及许多其他有毒的物质。
3.By blocking the nicotine, the drug cuts off the reward associated with smoking and also eases brings and withdrawal symptoms.
通过阻断尼古丁，这个药物切断了吸烟引起的奖赏感觉，并减轻成瘾性和戒断症状。
英文解释
n.
1.an alkaloid poison that occurs in tobacco; used in medicine and as an insecticide
网络释义
nicotine
尼古丁; 烟碱; 菸碱（尼古丁）; 尼古丁，烟碱;
nicotine sulphate
硫酸菸碱; 硫酸烟碱; 硫酸烟精（杀虫剂）;
nicotine effect
尼古丁效应; 烟碱效应;
nicotine hydrochloride
氢氯化烟碱; 烟碱盐酸盐;
Nicotine polacrilex
戒烟口香糖; 释义：尼古丁香糖,烟碱与一种离子交换树脂的结合物;