leech
n
1 small blood-sucking worm usu living in water and formerly used by doctors to remove blood from sick people 水蛭; 蚂蟥.
2 (fig derog 比喻, 贬) person who hangs about other people hoping to obtain money, food, alcohol, etc 依附於他人希望获得钱、 食物、 酒等的人.
3 (arch or joc 古或谑) doctor 医生.
4 (idm 习语) cling/stick to sb like a `leech stay very close to sb; be difficult for sb to get rid of 依附於某人; 纠缠某人不放.
🗣️ 情景例句
Your son?
你的儿子?
I'm going to show him how to write.
我正要指点他如何写字。
Then he put his hand into pocket, and took out a phrasebook.