Medders
(medder 的第三人稱 -s形式) abbr. minimal effective dose 最小有效劑量
??? 情景例句
Have you studied any courses related to the post you are applying for?
你曾修讀與這份工作有關(guān)的科目嗎？
An honest man's word is as good as his bond.
誠實(shí)人的話像他的契約一樣靠得住。
It is only 380,000 kilometres away, and it has been visited by man already.
已經(jīng)有人到過月球旅行了。