ootheca怎么读,ootheca的音标和真人发音
英音  [əʊə'θi:kə]    
美音 [ˌoʊr'θi:kə]    

ootheca是什么意思,ootheca的意思是

n.卵囊,卵鞘

ootheca 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

When the tiny nymphs are ready to emerge from the ootheca ( usually early in the morning ) , they crawl out from one-way valves in their compartments . They then hang from tiny threads like cobwebs a couple of inches below the case .
幼小的若虫宝宝准备破卵鞘而出时(通常在清早),它们从卵鞘上的单向阀缓缓爬出,然后用细细的丝线把自己挂在卵鞘下几英尺的地方,纷繁的丝线纠缠在一起看去就像一个蜘蛛网。