grain [名詞]穀物，粒

1-C. It changed in width across the grain (Figure 1,) shrinking by 2 mm from the original in the winter and expanding by 3 mm from the original in the summer.It changed in width across the grain (Figure 1,) shrinking by 2 mm from the original in the winter and expanding by 3 mm from the original in the summer.  

それは変わりました、幅でダヨ、木目を横切ってダヨ、（図1）、縮小した、2ミリメートルだけ、元からダヨ、冬にダヨ、拡大した、3ミリメートルだけ、元からダヨ、夏にダヨ。  

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