nõgus angolul

concave▼◼◼◼[UK: ˈkɒŋk.eɪv] [US: kanˈkeɪv]

concavity [concavities]▼◼◼◼noun
[UK: ˌkɒnˈk.æ.vɪ.ti] [US: ˌkɒnˈk.æ.vɪ.ti]

wok [woks]▼◼◼◼noun
[UK: wɒk] [US: ˈwɑːk]