Petroff's synthetic culture-medium
[医] 彼德罗夫氏合成培养基(培养结核杆菌)
🧩 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
I think we're having communication problems again.
我想我们又遇到语言沟通的问题了。
A ready way to lose friend is to lend him money.
失友都因借钱起。
Instead of becoming a doctor, however, he became a successful writer of detective stories.
然而，他后来没当上医生，却成了一位成功的侦探小说作家。