Malloy
镍钼铁超(级)导磁合金
🗣️ 情景例句
Bye-bye.
再见。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。
On his arrival he was sold to a farmer and worked in the fields.
一到美国，他就被卖给了一个农场主，到地里干活。