i buy this pen for

意思翻译 我买这支钢笔是为了 相似词语短语 I buy this───我买这个 this pen───这支笔 i buy───我买 this pen is───这支钢笔很漂亮 buy for───为…买；为……购买 this i───这个我 for this───为此 i things pen───我的东西是钢笔 i have pen───我有笔 双语使用场景 I buy this pen for three yuan.───我三元买的这支钢笔。 ...