tranquillizer词根词缀

tranquillizer

[ˈtræŋkwəlaɪzə(r)]

n.镇定剂;使镇定的人[物];安定药;止痛药;

复数： tranquillizers

英文例句/中文翻译：

1、

Therefore, according to the changes of recovery rate, the PH value of aqueous solution has a significant effect on the extract that is the magnetic bead of nano-amino. As for the tranquillizer, the rate of recovery can be optimal only at an alkaline pH value.

从回收率中可以看出，溶液pH值对纳米氨基磁珠的萃取有较大影响，安定只有为碱性时才能得到满意的回收率。

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2、

Sex is safest tranquillizer in the world.

性爱是世界上最安全的镇定剂.

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3、

She's on (= is taking) tranquillizers.

她在服用镇静剂。

《牛津高阶英汉双解词典》

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