n. a conical shape with a wider and a narrower opening at the two ends
n. a conically shaped utensil having a narrow tube at the small end; used to channel the flow of substances into a container with a small mouth
n. (nautical) smokestack consisting of a shaft for ventilation or the passage of smoke (especially the smokestack of a ship)
v. move or pour through a funnel
n. 漏斗, 漏斗状的东西, 烟囱
[化] 漏斗