Huàxué shíyànshì lǐ yǒu gè zhǒng chǐcùn de lòudǒu.
The chemistry lab has funnels of various sizes.
Tips
memory
漏 means to leak/drip and 斗 is an ancient measuring bucket. A 漏斗 is literally a leaking bucket — the shape that lets liquid trickle through, like a funnel.