Sand mulling
[机] 炼砂
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
[机] 混练
🗣️ 情景例句
you are one of us, Harry.
你就是我们家中的一员了， Harry。
He has pamphlet.
他有一本小册子。
It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
不久，一架直升飞机飞抵飞机失事现场，来搭救这几个幸存者。