Sand pump
[化] 砂泵
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
I guess I ruined your day.
我想我扫了你今天的兴。
What's done can't be undone.
无可挽回。 泼水难收？
Quality is even more important than quantity.
质量比数量更为重要。