Cohn's culture-medium
[医] 孔恩氏培养液(培养酵母菌)
🧩 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
Do you have anything to declare for customs?
有什么要申报呀？
The menu is dirty, Would you bring me a clean one, please?
这菜单是脏的，请你拿个干净的给我。
The first thing I saw when I entered the art gallery was a notice which said:
走进展厅首先看到的是一张告示，上面写着