英语词汇“semidiameter”是什么意思，“semidiameter”的读音、用法及例句翻译-乐坝网

词汇	semidiameter
释义	sem·i·di·am·e·ter AHD[sĕm'ē-dī-ămʹĭ-tər, sĕm'ī-] D.J.[ˌsemiːdaɪˈæmɪtə, ˌsemaɪ-]K.K.[ˌsɛmidaɪˈæmɪtɚ, ˌsɛmaɪ-]n.（名词） The apparent radius of a celestial body when viewed as a disk from Earth.半径：一般指从地球上看到的象圆盘的球形天体的二维平面半径
随便看	archine arching archipelago archipelagoes archipelagos Archipenko archit. architect architected architecting architectonic architectonic architectonics architects architecture architectures architrave architraves archival archive archived archives archiving archivist archivists

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