×
系統正在處理中....
窗口將在 5 秒后自動關閉.
以上來源於：《英漢大辭典》
/
tɔː,
taʊ/
n.
- the nineteenth letter of the Greek alphabet (Τ, τ), transliterated as ‘t’.
-
(also tau particle)
Physics an unstable lepton with a charge of -1 and a mass roughly 3,500 times that of the electron.
Etymology
from Gk.
以上來源於：《簡明牛津英語詞典》
查看更多
