Packstone
泥粒灰岩
🗣️ 情景例句
But, my dear niece, please do consider my words very carefully before you decide.
但是我的孩子，在你做出决定之前请一定要认真考虑我的话。
It seems like I always have bills to pay and he never has any!
我看来好像老是有账单，然而他却完全没有。
Hello, Jim! Help yourself to a cake.
你好，吉姆！请随便吃糕点。