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've never seen you so wound up.
我从来没有看过你这么紧张。
Oh my god!
我的妈呀！
We're ready! she said. Where is everyone?
“我们都准备好了！”她说，“人都到哪儿去了？”