Home/semiroundsemiround/sem-ee-round, sem-ahy-/US // ˌsɛm iˈraʊnd, ˌsɛm aɪ- //半圆形,半环形,半包围,半圆形的Definitionsadj.形容词 adjective1: having one surface that is round and another that is flat.Level 3Browse all words →