Ferroelastics
铁弹体
🗣️ 情景例句
Thanks, Mom.
谢谢，妈。
I'm glad to hear about your promotion.
我很高兴得知你升了职。
Some time ago, however, a peculiar fish was caught near Madagascar.
然而不久前，在马达加斯加附近的海里却捕到了一条奇怪的鱼。