tau /ˈtaʊ, ˈtɔ/
希臘字母第19字
tau /ˈtaʊ, ˈtɔ/ 名詞
Tau n. The nineteenth letter (
Tau n. Zool. The common American toadfish; -- so called from a marking resembling the Greek letter tau (τ).
Tau cross. See Illust. 6, of Cross.
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tau
n : the 19th letter of the Greek alphabet