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[计] 计算机输出缩微胶片; 计算机输出胶片缩微机
🗣️ 情景例句
about your math teacher or your math homework.
你的数学老师或你的数学作业。
Are you sure?
你确信吗？
After switching on powerful arc lights, they saw great stalagmites -- some of them over forty feet high -- rising up like tree-trunks to meet the stalactites suspended from the roof.
他们打开强力弧光灯，看见一株株巨大的石笋，有的高达40英尺，像树干似地向上长着，与洞顶悬挂下来的钟乳石相接。