Oxyferrite

铁氧体(氧与α-铁的固溶体)

🗣️ 情景例句

I know it hurts.
我知道那儿痛。
When can we expect its delivery?
什么时间能发货呢？
It's up to you.
由你决定。
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🔤 更多 O 开头的单词

oakar
official lawyer
omniform
on one's guard
operand sum
organizational reshuffling
osse
outfalls
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