Piezoelectric semiconductor
[电] 压电半导体
🧩 词语组成解析
[电] 压电的
🗣️ 情景例句
You really surprised me
你已经够让人惊喜了
However.
无论怎么理。
It is all too easy to blame the railway authorities when something does go wrong.
因此，一旦铁路上真出了问题，人们便不加思索地责备铁路当局。