Quartz sand
[化] 石英砂
🧩 词语组成解析
quartz
[kwɔrts]
n. [矿]石英;
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
Where are you working now?
你现在在哪里工作？
The man mines coal where day seems like night.
这个人在即便是白天也犹如晚上的地方开采煤炭。
Some old people are oppressed by the fear of death.
有些老年人因为怕死而感到烦恼。