常見(jiàn)例句Cosmic rays and Geigertubes have been combined in a new altimeter to tell the pilots what their altitudes are.宇宙線(xiàn)興蓋氏管已過(guò)連接成為一種新的高度計(jì)用來(lái)告訴飛行員他們的高度是多少。 返回 cosmic-ray