移动罩滤池的英文：
movable hood backwashing filter
n. 家具,动产
a. 可动的,动产的,不定的
- movable vice jaw
活动钳口 - This limitation was overcome with the invention of movable type.
随着活字的发明，这一障碍得取了克服。 - A medieval light helmet with a neck guard and movable visor.
头盔中世纪有护颈和活动护面的轻便头盔
n. 兜帽，头巾；引擎罩；车篷
v. 罩上；覆盖
- CLUSTER HOOD AND MASK
仪表组罩和面罩 - She is wearing a red cloak with a hood.
她穿着一件红色带兜帽的披风。 - The stories of Robin Hood are based mainly on traditions.
罗宾汉的故事主要是根据传说写成的。
n. 逆流；反响，不良后果
- the backwash of [from] a business depression
不景气的余波,经济萧条造成的恶劣影响 - This rock was shaved by the backwash of the crashing waves.
这块巨大的岩石是由巨大的回浪冲击而成的。 - Famine is not the only backwash of drought in Africa.
在非洲，饥荒并非干旱带来的唯一后果。
