flint

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柯林斯词典

flint /flɪnt/ (flints)

1. N-UNCOUNT Flint is a very hard greyish-black stone that was used in former times for making tools. 燧石
...a flint arrowhead. ...一個燧石箭頭。
...eyes the colour of flint. ...燧石色眼睛。
2. N-COUNT A flint is a small piece of flint which can be struck with a piece of steel to produce sparks. 打火石

剑桥词典