Mayer's solution
[医] 迈尔氏溶液(磷酸钾、硫酸镁和磷酸钙水溶液,为细菌培养基)
🧩 词语组成解析
🗣️ 情景例句
How long will you keep the car?
这车你要用多久？
Labour is often the father of pleasure.
勤劳常为快乐之源。
Many people believe that overweight results from overeating and stress.
很多人认为肥胖超重是因为吃得过多和压力造成的。