go down withsth
—phrasal verbwithgoverbuk/ɡəʊ/us/ɡoʊ/present participlegoing|past tensewent|past participlegone
UK(alsocome down withsth)B2
tostarttosufferfrom aninfectiousdisease
患(传染病),感染上(…病)
Half of Martha'sclasshas gone down withflu.玛莎班上有一半的学生得了流感。