Sand filter
[化] 砂濾器
?? 詞語(yǔ)組成解析
sand
[s?nd]
n. 沙;沙灘;沙色;
vt. 撒沙于;用砂紙磨光;
filter
['f?lt?]
n. 濾波器;濾光器;濾色鏡;[化] 過(guò)濾器;
vi. 過(guò)濾;透過(guò);滲透;
vt. 過(guò)濾;濾除;
??? 情景例句
She wants to be here for Grandpa.
她原希望在此等爺爺。
Pat began to feel unhappy about what he had done.
帕特開(kāi)始對(duì)自己所做的事感到悲傷。
Of course.I think there are a few in that box.
當(dāng)然可以。我想那個(gè)盒子里有一些。