Et-Tell
(organic chemistry) Any trifluoro derivative of an ethyl radical, but especially CF₃CH₂-
plural of circular function
(US, Akron, Ohio) The grassy area between the sidewalk and the street.
An archaeological site in Israel popularly thought to be the biblical city of Ai.
考古学者たちは、旧約聖書の都市アイと一般に同定されている考古遺跡で一連の防壁を発見し、その都市の正体について新たな光を当てる可能性がある。
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