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n. (手摇曲柄钻的)钻柄
🗣️ 情景例句
Can we test a new game for you, Susan?
我们可以帮你试验你的新游戏吗 ，Susan？
Things done cannot be undone.
木已成舟。
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。