急轉直下 (gap1 zyun2 zik6 haa6) — suddenly worsen; take a dramatic plunge; take a sudden unfavourable turn in Cantonese
gapˉ¹急zyunˊ²轉zikˍ₆直haaˍ₆下简 急转直下
Mandarin Pinyin: ji2 zhuan3 zhi2 xia4
Meaning of 急轉直下
nounsuddenly worsen; take a dramatic plunge; take a sudden unfavourable turn