thetan.
英 'θiːtə | 美 'θitə
中文n. 希蜡字母的第八字；时间递耗值
词根词源
theta (n.)eighth letter of the Greek alphabet; in ancient Greece, from Hebrew teth; originally an aspirated -t- (see th). Written on ballots to indicate a vote for a sentence of "death" (thanatos), hence occasional allusive use for "death."
关键词