Heptanediol
[化] 庚二醇
🗣️ 情景例句
No, these are only personal effects.
没有，这只是些私人用品。
I phoned him last Saturday.
我上个星期六打电话给他。
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。