英语词汇“two-course beacon”的翻译、意思、用法、释义-英汉汉英双解词典

单词	two-course beacon
释义	two-course beacon 双向信标
随便看	earthworkwrstools earthworm earth worm earth-worm earthworm activity earthworm biofiher earthworm bio-fiher earthworm biofilter earthworm cast earthworm casts Earthworm channels greatly aid root growth earthworm coelomocyte earthworm composting Earthworm decoction earthworm dejection structure earthworm-digestion earthworm ecological group earthworm ecology filter earthworm Eisenia fetida earthworm Eisenia foetida earthworm excrements earthworm extract earthworm extracts earthworm fecal sludge earthworm fibrinolysin