信紙； 書寫紙

I bought some lavender writing paper. 我買了一些淡紫色的信紙。

The drug store stocks writing paper and envelopes. 雜貨店供應(yīng)信紙和信封。

Laboratory study and mill trial of mini_coating of writing paper have been carried out. 進(jìn)行了書寫紙微量涂布工藝技術(shù)的實(shí)驗(yàn)室研究和工廠試驗(yàn)。