dose

剂量、服用量

The doctor lowered the dose because of the side effects.

医生因为副作用而调低了剂量。

一剂、一次的分量

She took a second dose of cough syrup before bed.

她睡前又喝了一剂止咳药水。

一点、一份多用于比喻

The trip gave him a healthy dose of reality.

这趟旅行让他好好认清了现实。

辐射剂量、摄入量

Workers at the plant wear badges that record their radiation dose.

厂内员工都佩戴可记录辐射剂量的识别章。

给…服药、投药

She dosed the children with vitamins every morning.

她每天早上都让孩子们服用维他命。

添加、掺入

The water is dosed with chlorine before it reaches homes.

自来水在送到住家前会先加入氯。