Fineness of sand
[机] 砂粒度
🧩 词语组成解析
fineness
[['fainnis]]
[计] 扫描\\n[经] 纯度, 成色
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
Let's meet more often.
让我们常见面。
Did you use to go fishing with friends?
过去你常和朋友钓鱼吗？
She wanted him to repair their grandson's bicycle!
她叫他去修理孙子的自行车。