n. 鼻烟( snuff的名词复数 )
v. 剪（烛）花( snuff的第三人称单数 ); 熄灭（烛光）; 消灭; 谋杀
英文释义
n the charred portion of a candlewick
n a pinch of smokeless tobacco inhaled at a single time
n finely powdered tobacco for sniffing up the nose
n sensing an odor by inhaling through the nose
v sniff or smell inquiringly
v inhale audibly through the nose