Carbon sand
[机] 碳质砂
🧩 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
You and Dr. Philip Stewart--
你和Philip Stewart医生
I'm behind in my work.
我工作进度落后了。
Go on until you reach the end. You'll find the park in front of you.
一直走到尽头。公园就在前面。