dilution

词根词缀:

词根
lav, luv, lut= to wash 洗, 冲洗

ablution n. 沐浴;净化

ab 去掉 + lut 洗,冲洗 + ion 表动作 → 洗掉〔脏东西〕→ 沐浴

dilute v. 冲淡

di 分开 + lut 冲洗 + e →〔用水〕冲洗开 → 冲淡

dilution n. 冲淡;稀释物

dilute的名词

lavatory n. 洗手间

lav 洗,冲洗 + atory 场所 → 冲洗的地方 → 洗手间

lavish v. 浪费

lav 洗,冲洗 + ish 使… → 冲掉 → 浪费

lavish adj. 浪费的

数据来源:新东方英语词汇速记大全

相关例句:

Methods Test tube dilution method was used.

方法试管稀释法。

Ore spotting and pit supervision, to minimize ore loss and dilution.

测定矿石点位,监督矿坑工作,将矿石损失和贫化降低到最小程度。

Acid and dilution water feeds are usually proportioned in a predetermined ratio and interlocked.

硫酸和稀释用水通常按预先确定的比例供给并相互连锁。

Water sprays are used to break the foam by dilution and mechanical action.

采用水喷雾法,通过稀释和机械作用破坏泡沫。

A study on the dilution limitation of contaminants in groundwater

污染物在地下水中稀释的局限性研究

In the first method, one drop of this dilution is dropped into the conjunctival sac.

第一种方法是将一滴这种稀释液滴入结膜囊。