Cobanic
可巴尼克镍钴铁合金
🗣️ 情景例句
Richard and I will put them into the envelopes.
我和Richard把它们放进信封。
Don't they believe it's necessary?
他们难道不认为它是必要的吗？
I'm telling you for the last time!
我最后再告诉你一次！