Sandcasting
n. 沙型铸造
🗣️ 情景例句
Let's go for lunch. I'm buying.
去吃午饭吧， 我请客。
As soon as you have drunk, you turn your back upon the spring.
忘恩负义。
No, it's a duck, not a chicken. Oh, can you hear some animals?
不对，是只鸭，不是鸡。噢，你听到一些动物的叫声没有？