gear sound testing machine
基本释义
齿轮噪音试验机
实用场景例句
日常对话
She seemed indifferent to my problems.
她似乎对我的问题漠不关心。
校园生活
Many students were indifferent about the new university policy.
许多学生对新的大学政策漠不关心。
社会场景
The public was indifferent to the environmental issue at first.
起初公众对环境问题漠不关心。
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