Ph paper
[化] pH试纸
🧩 词语组成解析
氢离子指数\\n[医] 药典; 苯基
paper
['pepɚ]
n. 纸;文件;论文;文章;
vt.& vi. 贴纸;
vt. 包装，用纸覆盖;贴壁纸;提供纸张;[俚语] 提供免费入场券;
vi. 贴糊墙纸;发交通违章传票;
adj. 纸制的;似纸的;有名无实的;
🗣️ 情景例句
Why don't you talk to him about it tomorrow?
何不明天再跟他谈？
Good-bye, cruel world.
永别了，残酷的世界啊。
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。