booster shot 详细解释

booster shot

n. 强化注射剂量

词义辨析

同义参见:

shot  

英英释义

名词 booster shot:

an additional dose that makes sure the first dose was effective

同义词:booster, booster dose, recall dose

例句

1. He had to get two booster shots at his latest checkup.在最近一次体检时他不得不打了两针疫苗加强剂量。 2. a tetanus booster shot破伤风疫苗加强剂量