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
How are you feeling?
你感觉怎么样？
How many cups are you going to order?
你要订几杯？
With great difficulty, he climbed into the shop window to get the dress.
费了好大劲儿，他爬进橱窗去取那件衣服。