拟菊海鞘(属)botryllus: 菊海鞘属botrydium: 气球藻属botryo id sarcoma of bladder: 膀胱葡萄状肉瘤botrydiopsis: 拟气球藻属botryococcane: 丛粒藻烷下载手机词典可随时随地查词查翻译