Ferramic
粉末状的铁磁体
🗣️ 情景例句
You didn't say the magic words.
你没有念魔语。
When is the most convenient time for you?
你在什么时间最方便呢？
Pupils of the school, old and new, will be sending him a present to mark the occasion.
为了纪念这个日子，学校的学生——无论老同学还是新同学——将送他一件礼物。