Flowability of sand
[机] 铸砂流动性
🧩 词语组成解析
流动性
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
May I speak to Miss Tan, please?
可以请谭小姐听电话吗？
He operates the crane.
他在操纵起重机。
I would like to wash the clothes for you.
我愿意帮你洗这些衣服。