粉剂

yī shēng gěi le wǒ jǐ bāo fěn jì yào ràng wǒ fú yòng

医生给了我几包粉剂药让我服用。

The doctor gave me some powders to take.

yán jiū rén yuán bǎ yán suān dī rù fěn jì zhōng děng dài fǎn yìng

研究人员把盐酸滴入粉剂中等待反应。

The researchers dropped hydrochloric acid into the powder and waited for the reaction.