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
and you've got to do one more thing.
而且你还要做一件事。
Scientists contribute to the well-being of mankind.
科学家为人类造福。
There isn't any trouble. I'm just waiting for my change.
没事儿。我只是等着找钱。