Penttagrid co-nverter
[电] 五栅变频管
🧩 词语组成解析
[医] 钴(27号元素)
🗣️ 情景例句
Nothing's as refreshing as ice water on hot day!
在大热天没有什么像冰水那样提神。
You're hopeless!
你真是没救了！
So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs.
因此，听说北海石油钻井平台上的潜水员受到巨型鱼类的恐吓，确实很让人吃惊。