Utricalosaccular
[医] 椭圆囊球囊的
🗣️ 情景例句
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
Thanks for coming to help on such a short notice.
谢谢你临时来帮忙。
It later became apparent that rabbits were developing a degree of resistance to this disease,
后来，明显看出，兔子对这种疾病已产生了一定程度的免疫力，