Gerontotoxon
[医] 老人弓, 角膜弓, 老人环
🗣️ 情景例句
I've decided to stay at home and be a full-time mother.
我决定留在家里做一个专职母亲。
No, the two sides are still in conflict.
没有,双方仍然有矛盾。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。