Preparation 339

[化] 制剂339; 水杨酰苯胺

🧩 词语组成解析

preparation [,prɛpə'reʃən]
n. 准备,预备;准备工作;配制品;制剂;
prepar=prepare准备+ation名词后缀 →准备

🗣️ 情景例句

What's the food like in China?
中国的食物口味怎么样?
To play the guitar
弹吉他
Don't worry. But you'd better take him to the nurse, and she'll give him some pills.
放心吧。你最好带他到护士那,她会给他一些药片的。
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🔤 更多 P 开头的单词

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