Ectocoelic
[动]外腔的
🗣️ 情景例句
The important thing is that you tried.
重要的是你已经努力过了。
I don't see any point in discussing the question any further.
我不能进一步领会这个问题的任何观点。
It effectively spread the disease all over the continent and drastically reduced the rabbit population.
蚊子把这种疾病扩散到整个澳洲大陆，效果甚佳，结果兔子的数目大为减少。