寫后直接讀directreadduringwritedrdw: 寫中直接讀directradiation scintillation counter: 直接照射閃爍計(jì)數(shù)器directreader spectrograph: 直讀式光譜儀directr general of caac: 中國民航局局長(zhǎng)directreader spectrometer: 直讀式分光儀下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯