Box tuning frequency (Sealed): ? 框调谐频率(密封): infer from ? 从推断 the coumputer system suddenly broke down while he was searching or information on the internet ? 在电脑前坐系统突然抛锚时...
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?从…推断出
... *infer v. 推断 infer from从…推断出 anticipatevt.预料；期望；预先考虑；抢先；提前使用 ...