sour

US /saʊr/

UK /ˈsaʊə(r)/

B2 trung cao cấp
v.i.nội động từ(mối quan hệ) không còn tốt, thân thiện
Penny's relationship with Tim began to sour after that argument
adj.tính từtỏ ra cáu kỉnh
Tim was in a sour mood because he had no milk to drink
adj.tính từChua, thiu, ôi
Tim could not drink the sour milk
v.t.ngoại động từLàm chua, làm lên men
Penny decided to sour the milk to make pancakes with it
adj.tính từcó vị gắt như giấm
Some fruits are very sweet, while others are very sour