刀 /dāo/ angolul

blade [blades]▼(a weapon such as a dagger)
noun
[UK: bleɪd] [US: ˈbleɪd]

dollar▼(designation for specific currency)
noun
[UK: ˈdɒ.lə(r)] [US: ˈdɑː.lər]

knife [knives]▼(utensil or tool designed for cutting)
noun
[UK: naɪf] [US: ˈnaɪf]

sword [swords]▼(weapon)
noun
[UK: sɔːd] [US: ˈsɔːrd]