漏斗

lòu dǒu kǒu

漏斗口

funnel opening

fēn liào lòu dǒu

分料漏斗

separatory funnel

tā bǎ liǎng shǒu zuò chéng lòu dǒu zhuàng cóng zhōng chuī kǒu shào

她把两手作成漏斗状，从中吹口哨。

She funneled her hands and whistled through them.