明膠 angolul

gelatin [gelatins]▼(protein derived through partial hydrolysis of the collagen)
noun
[UK: ˈdʒe.lə.tɪn] [US: ˈdʒe.lə.tən]

duct tape▼(multipurpose waterproof tape)
noun
[UK: dʌkt teɪp] [US: ˈdəkt ˈteɪp]