Whewellite
水草酸钙石
🗣️ 情景例句
I will have a cheeseburger, medium rare,
我要一份起士汉堡，五分熟，
I'll check into it and get back to you.
我查对一下然后送还给你。
Tom burnt his hand when he was cooking.
汤姆做饭时烫了手。