n.障礙；梁木；突然停止
v.阻止；突然停止；拒絕
=balk
The builder shored up the wall with a thick baulk of wood. 建筑者用主根粗木梁把墻支住。
Many parents may baulk at the idea of paying $100 for a pair of shoes. 許多作父母的可能不愿出100塊錢買一雙鞋。
