Sand mixer
[机] 混砂机
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
A lot of people would like my help.
许多人要我帮助。
Take one's courage in both hands.
勇往直前，敢作敢为。
Good morning, sir.
先生，早上好。