丟疏咗 (diu1 so1 zo2) — to have lost the ability to do sth (have rusty skills) in Cantonese
diuˉ¹丟soˉ¹疏zoˊ²咗简 丢疏咗
Mandarin Pinyin: diu1 shu1 zuo5
Meaning of 丟疏咗
nounto have lost the ability to do sth (have rusty skills)
nounone's skills getting rusty after years of no practice