Quartzose sand
[机] 多石英砂
🧩 词语组成解析
a. 石英的, 主要[全部]为石英构成的
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
Left, right. Enjoy it.
左 右。放 。
A man may love his house well without riding on the ridge.
有宝何必人前夸。
Good morning! What can I do for you?
早上好！您想买点什么？