Megaperm
镍锰铁高导磁率合金
🗣️ 情景例句
and my math teacher's going to miss her.
而我的数学老师也会想念她。
An old physician, and a young lawyer.
医生年老的好，律师年轻的俏。
I'm sowing cabbages.
我在播白菜种。