B例句
The Gaiety is reviving John
B. Kean's comedy "The Man from Clare".
盖伊提剧院正在重新上演约翰·
B.基恩的喜剧《来自克莱尔的人》。
You are asked to swallow a capsule containing vitamin
B.
你要服一粒维生素
B胶囊。
The sound waves of the voice could be diagramed as in
B.
这个声音的声波如图
B所示。