Preparation of sand
[机] 铸砂处理
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
and wait until you're ready to go back to work.
而且会等你准备好了才回去工作。
Would you like to go for a leisurely walk?
你想要去作一次悠闲的散步吗？
Yes, that's right. It's just had a baby!
是的，这就对了。它刚生了个孩子。