英语词汇“prehistoric age”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	prehistoric age
释义	prehistoric age 基本例句史前时代时代 It falls entirely within prehistoric times.它是完全属于史前时代的事。 The beginning of libraries came after the end of the prehistoric era.图书馆起源于史前时代结束之后。
随便看	time-frequency coding time frequency collision avoidance syste Time Frequency Collision Avoidance System time-frequency collision avoidance system Time-frequency concentration time-frequency contour map Time-frequency correlation time frequency coupling time-frequency data matrix time-frequency decomposition time-frequency distribute Time Frequency Distribution time-frequency distribution time-frequency distribution analysis time-frequency distribution image time frequency distribution reassigned time-frequency domain time-frequency domain analysis time-frequency domain filtering Time-frequency domain spread spectrum time-frequency duality Time-frequency-energy time-frequency entropy time-frequency feature time-frequency fusion