Slow sand filter
[医] 慢沙滤池
🧩 词语组成解析
slow
[slo]
adj. 慢的;迟钝的;温和的;慢于…的;
adv. 慢慢地;缓慢地;
vt.& vi. （使）缓行，（使）减速;
vi. 变慢;变萧条;
vt. 放慢;阻碍;
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
filter
['fɪltɚ]
n. 滤波器;滤光器;滤色镜;[化] 过滤器;
vi. 过滤;透过;渗透;
vt. 过滤;滤除;
🗣️ 情景例句
You need some rest to help you get better quickly.
需要多休息， 好让你很快恢复。
My schedule is very flexible, and I am given a lot of freedom.
我的工作表很有变通性，使我十分自由。
It's Tree Planting Day. We're going to plant trees in the park along the lake.
明天是植树节。我们要去公园/沿着湖边种树。