| 单词 | blackboard learn |
| 释义 | Blackboard Learn[ blak-bawrd lurn, ‐bohrd ] / ˈblækˌbɔrd ˌlɜrn, ‐boʊrd / Trademark.the brand name of a learning management system, launched in 1998. Abbreviation: Bb Also called Blackboard . Words nearby Blackboard Learnblackbirding, black blizzard, Black Bloc, blackboard, blackboard jungle, Blackboard Learn, blackbody, blackbody radiation, black book, black bottom, black bottom pie Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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