Minalpha
锰铜标准电阻丝合金
🗣️ 情景例句
Uh, why does he always have to slam the door?
唉 为什么他老是砰一声地关上门
What time does the first train to Boston leave?
第一班去波士顿的列车什么时间开出呢？
Yes, but not very.
是的，但不是很害怕。