blackboard
英式发音 ['blækbɔːd] 美式发音 ['blækbɔrd]一般意思:
n.黑板
完整意思:
黑板;
词性:
名词;
造句:
1、The teacher wrote the equation on the blackboard .
老师在黑板上写了方程式。
2、Please remember to erase the equations from the blackboard after class.
请记得下课后把方程式擦掉黑板。
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