Muschelkalk
壳灰岩
🗣️ 情景例句
I couldn't be more sure, Susan.
我再确定不过了， Susan。
Referring to your inquiry letter dated 29th September, we are offering you the following subject to our final confirmation.
关于贵方9月29日的询价信，我方就如下产品报价，以我方最后确认为准。
That's terrible.
真糟糕！