预约成功
dose
名词: doser 过去式: dosed 过去分词: dosed 现在分词: dosing 第三人称单数: doses
n.剂量;一剂;一服
vt.给 ... 服药
例句：用作名词 (n.)
Take one dose of this cough syrup three times a day.
每天服三次这种止咳糖浆，每次服一剂量。
The doctor prescribed an oral dose of medicine.
医生开了一剂口服药。
A dose of this medicine will put you right.
这药你只要服一剂，你的病就会好的。
Failing the exam was a hard dose to swallow.
考试不及格是一服难咽的苦药。
