Wurtz's culture-medium
[医] 沃尔茨氏培养基, 乳糖石蕊琼脂
🧩 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
Where do I board my plane?
我在那儿登机？
Which would you rather have--steak or fish?
你想要牛排还是鱼？
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。