Litmus red test paper
[机] 红色石蕊试纸
🧩 词语组成解析
n. 石蕊\\n[化] 石蕊
red
[red]
adj. 红色的;（脸）涨红的;烧红的;红头发的;
n. 红色;红衣服;红颜料;红葡萄酒;
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
Did she say why she had to leave today?
她说了她为什么今天非走不可吗？
My brother was discharged from hospital last week.
我兄弟是上周出院的。
Of course we can. Our job is playing all kinds of music.
当然能啦！我们的本行就是演奏各种音乐。