Helcoma
角膜溃疡
🗣️ 情景例句
My suggestion would be...
我的建议是……
We have an extended warranty available at extra cost.
对于额外价钱我们有较长的保证期限。
Though the doctors did his best, the patient's recovery was slow.
尽管医生竭力医治，但病人恢复缓慢。