Annulus ovalis
[医] 卵圆窝缘
🧩 词语组成解析
n. 环, 环形物, 体环\\n[化] 环形缝; 环隙
🗣️ 情景例句
Thanks, Richard.
谢谢你 Richard。
Poverty and love are hard to hide.
贫困与爱情，都难瞒过人。
No, I think it'll be all right for him to go to school.
不，我想他去上学没什么关系。