Sand expansion
[机] 铸砂膨胀
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
It was on his birthday, June second, two years ago.
是在他生日那天。两年前的六月二日。
I get to work at nine o'clock every morning.
我每天早上9点钟上班。
What do I have to do if I want to be thinner?
如果我想瘦一点的话，我得怎么做呢？”