E. b.
[医] 血小板, 原生小体
🧩 词语组成解析
[医] 电子\\n[经] 东
🗣️ 情景例句
You do?
真的知道？
A fool always comes short of his reckoning.
愚人常缺算计。
I simply don't know. He may have plans, but he hasn't yet spoken to me about them.
我一点儿都不知道。他也许有计划，但他还没跟我谈他的想法呢。