Acid medium
[化] 酸性介质
🧩 词语组成解析
medium
['midɪəm]
adj. 中等的，中级的;普通的;平均的;半生熟的;
n. 媒介物，媒质;中间，中庸，[生]培养基，培养液，颜料溶解液，[数]中数，平均，[逻]中名辞;手段，方法;中间物;
medi中间+um表名词→中间物，媒介
🗣️ 情景例句
But you just put on your pajamas and robe,
你先把这睡衣裤穿上，
They who cannot do as they would, must do as they can.
不能为所欲为者，也当尽力而为之。
It has become much cooler.
天气变得凉爽多了。