Polyiron
多晶形铁, 树脂羰基铁粉
🗣️ 情景例句
And when I got married.
也跟我结婚时一样。
McGovern used to be a clergyman.
麦克葛根天生就是当牧师的材料。
Recently, one of Jeremy's closest friends asked him to make a speech at a wedding reception.
最近，杰里米的一个最亲密的朋友请他在一个婚礼上祝词。