Hardnester
锉式硬度试验器
🗣️ 情景例句
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Let's hope for the best.
让我们往好处想吧。
The captain knew that another attempt would be made later, for the sunken ship he was trying to find had been carrying a precious cargo of gold bullion.
船长知道日后还会再作尝试，因为他试图寻找的沉船上载有一批珍贵的金条。