Cochrome
钴铬合金
🗣️ 情景例句
Speaking of being a mother,
谈到当母亲，
Omelets are not made without breaking of eggs.
鸡蛋不打破，蛋卷做不成；不甘愿吃苦，则预期效果达不到。
Good.we can't extend the deadline.
那好，我们可不能延期的。