Displacement washing(filter cake)
[化] 置换洗涤
🧩 词语组成解析
displacement
[dɪs'plesmənt]
n. 取代，替代;免职，停职;[船] 排水量;[化]置换;
dis 不、无+ place 放，地方+ ment 表示行为、行为的过程或结果 → n.移置, 转移, 取代, 置换, 位移, 排水量
🗣️ 情景例句
Don't worry about it. It's nothing.
别担心，没事儿。
The police crept up from behind and took the gangster by surprise.
警察悄悄从背后绕过去，出其不意地将歹徒逮捕。
but I lacked for nothing, for he was both father and mother to me.
但我却什么都不缺，他既当父亲又当母亲。