很細心,我有點想法,可能是南亞語源:
Alak loh take off Huf1971:C:5848-767-11
Nancowry loːh to remove headgear Sho2006:C:2067-17
proto North-Bahnaric *loh to untie Sid2011:R:pNB-523
Tarieng [Kasseng] loh to untie, take off The2001:C:kgc-523
Katu [An Diem] loh take off clothes Cos1971:C:Sid2005~1288-2
Jeh lùh to untieGradin & Gradin 1979 Sho2006:C:2067-4
Car luh ŋə cɛhɛrɛ take off (clothing) Das1977:C:1006
XS Car luh ɲə untie (a knot) Das1977:C:1005
luh-hul luh-hul to unloose; set free Whi1925:C:3575
本來的意思是解繩子之類的,展開脫衣可能是衍申意,提供參考。