chest.y 5tFes7ti adj -ier, -iest A chesty cough is one which causes difficulty in breathing. （造成呼吸困难的）猛烈咳嗽 This cough syrup is really good for chesty coughs. 这种咳嗽糖浆对猛烈咳嗽很有好处。 (esp. Br) I get a bit chesty (=I start to cough) when it's foggy. 雾天我就会有点咳得厉害。