acoustic altimeter
声学高度计
热门单词
- ablation moraine
- absolute galvanometer
- AC moving iron round instrument
- accelerating center
- acceptor impurity
- accessory nerve
- acid humus
- acid rinse
- acid-refined oil
- acoustical image
- acrylic baking transparent paint
- acrylic scarf
- activation of amino acids
- activation of platform
- active earths
- active fiber detector
- active floridin
- active speech
- activization
- acute brain syndrome
- adaptability equalizer
