Recirculation system sand
[机] 循环砂
🧩 词语组成解析
[计] 信息再循环\\n[医] 再循环, 再流转
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
Oh, you poor little thing.
哦，可怜的小东西。
Would you like me to get you a cab?
要我替你叫出租汽车吗？
All the biscuits that were sent were carefully weighed.
凡送来的饼干都仔细地称量。