Perhafnate
高铝酸盐
🗣️ 情景例句
Then you retired.
然后你退休了。
Failure is the mother of success.
失败是成功之母。
yet we might grudge paying a surgeon a high fee for offering us precisely this service.
但就在外科大夫给我们提供了这种服务后，我们却可能为所支付的昂贵的费用而抱怨。