Fractional cultivation
[医] 分离培养, 分种培养
🧩 词语组成解析
fractional
['frækʃənl]
adj. [数]分数的，小数的;微小的，极小的;部分的，少量的;零碎的;
cultivation
[ˌkʌlti'veiʃən]
n. 教养;栽培;耕作;（关系的）培植;
🗣️ 情景例句
Oh, you'll do it. It's a piece of cake.
噢 你办得到的。这不费吹灰之力。
That's easy for you to say.
你说的容易。
I crossed the street to avoid meeting him, but he saw me and came running towards me.
我穿过马路以便避开他，但他看到我并朝我跑过来。