Ph range
[医] 氢离子范围
🧩 词语组成解析
氢离子指数\\n[医] 药典; 苯基
range
[reindʒ]
n. 范围;射程;类别;（山脉，房屋等的）排列;
vi. 搜索;变化;延伸;漫游;
vt. 排列;（按一定位置或顺序）排序;把…分类;徘徊;
adj. 牧场的，放牧区的;
🗣️ 情景例句
Please tell me about your working background.
请告诉我你的工作背景。
She's been a bit under the weather recently.
她近来身体不太好。
One night, however, our vicar work up with a start: the clock was striking the hours!
一天夜里，我们的牧师突然被惊醒了，大钟又在“打点”报时了！