Nispan
镍铬钛恒弹性合金
🗣️ 情景例句
I'd miss them a lot,
我会非常想念他们的，
Who are you writing to?
你正在写信给谁？
He started to complain about this wicked world but was interrupted by a knock at the door.
他开始抱怨起这个邪恶的世道来，却被一阵敲门声打断了。