lethal dose

基本解釋

Yet, as far as we know, no one has yet received a lethal dose of radiation.
但是，盡管如此，到目前為止，就我們所知，還沒有一個人因此而遭受致命的輻射。
It's a day Jackson's father marked by filing a wrongful death lawsuit against the doctor charged with giving his son a lethal dose of sedatives.
杰克遜父親也在這一天將他的心理醫(yī)生告上法庭，稱正是醫(yī)生所開的致命劑量的鎮(zhèn)定劑致其兒子的死亡。
Defence lawyers claimed Jackson injected himself with an extra, lethal dose of the drug while Murray had stepped out of the room for “two minutes” to use the bathroom.
辯護律師認為，杰克遜趁默里去洗手間的“兩分鐘”，自行注射了致命劑量的藥物。
www.chinadaily.com.cn

the amount of a drug or other agent that if administered to an animal or human will prove fatal ( abbr: LD)&rarrsee alsomedian lethal dose