L.f.d.

[医] 最低致死量(毒素)

🗣️ 情景例句

All right!
好了!
He is far too qualified for such a menial position.
他做那样卑贱的工作,未免太可惜了。
Newspapers exert such tremendous influence that they can not only bring about major changes to the lives of ordinary people but can even overthrow a government.
新闻具有巨大的威力。它们不仅可以给寻常人家的生活带来重大的变化,甚至还能推翻一个政府。
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