Cerap
陶瓷压电元件
🗣️ 情景例句
He has money to burn.
他钱多得像水一样。
Henry got a toothache and asked to be excused.
亨利牙疼，请求离开一下。
When the fire had at last been put out, the forest authorities ordered several tons of a special type of grass-seed which would grow quickly.
在大火最后被扑灭后，森林管理当局订购了好几吨一种生长迅速的特殊类型的草籽。