Milk culture-medium
[医] 牛奶培养基(脱脂)
🧩 词语组成解析
milk
[mɪlk]
n. 奶;乳液;母乳;
vt. 挤奶;榨取;
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 was really worried.
刚才我真的很担心。
Do you mind if I turn off the light?
我把灯关了，好吗？
when she remembered that she had gone shopping after the home help had left and she knew that she had turned both keys in their locks,
但突然记起来了，帮手是在她出去买东西之前走的，她还记得曾用了两把钥匙把大门锁上了。