Sand filtration
[医] 沙滤
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
n. 过滤\\n[化] 过滤
🗣️ 情景例句
I wonder if a move would be a bad thing for her. And my job.
我不知道搬家对她来说是否是件坏事。还有我的工作。
The outsideer sees the best (or most) of the game.
旁观者清。
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。