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单词
ED
50
释义
ED
50
Pharm.
effective dose for 50 percent of the group; the amount of a drug that is therapeutic in 50 percent of the persons or animals in which it is tested.
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steric hindrance
sterigma
sterilant
sterile
sterilization
sterilize
sterlet
sterling
Sterling
sterling bloc
Sterling Heights
Sterlitamak
stern
Stern
stern-
sternal
Sternberg
stern chaser
stern drive
stern-drive
Sterne
sternforemost
sternite
sternmost
Sterno
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更新时间:2026/10/13 19:38:19