nicotine英英释义_nicotine释义_盘文网

首页英语词典nicotinenicotine英英释义

nicotine

英['nɪkətiːn] 美['nɪkətɪn]

英英释义实用场景例句

n. [有化] 尼古丁；[有化] 烟碱

英英释意

1. an alkaloid poison that occurs in tobacco; used in medicine and as an insecticide