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单词
LD
释义
LD
abbr. lethal dose, usu. with a following numeral indicating the percentage of a group of animals killed by such a dose (LD50).
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bale
baleen
baleful
baler
Balinese
balk
Balkan
balky
ball
ballad
ballade
balladeer
balladry
ballast
ballboy
ballcock
ballerina
ballet
balletomane
ballista
ballistic
ballistics
ballocks
ballon d'essai
balloon
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更新时间:2025/11/17 14:00:47