| 释义 |
blackboard ☞blackboardn. [′blækbɔːd] (blackboards)
双解释义 C 黑板 a dark board that a teacher writes on with chalks 基本要点 blackboard 由black+board合成而来，意为在其上用粉笔写字的“黑板”。是可数名词，有复数形式。词汇搭配 动词+～ clean a ～ 擦黑板 wash a ～ 擦黑板介词+～ at the ～ 在黑板前 on the ～ 在黑板上 to the ～ 到黑板前句型例句 All the pictures were drawn on the blackboard. 所有的画都画在了黑板上。 They bought two blackboards. 他们买了两块黑板。 |