bi.con.cave
biconcave的音标和读音:DJ音标发音: [ˌbaikɔnˈkeiv, baiˈkɔnˌkeiv]KK音标发音: [ˌbaɪkɑnˈkev, baɪˈkɑnˌkev]
biconcave的词性:adj.(形容词)
1. Concave on both sides or surfaces:两面凹的:两侧或两面凹陷的:
a biconcave lens.凹面镜
biconcave的音标和读音: