n. 核,核心,原子核(nucleus的复数形);(原子)核( nucleus的名词复数 );中心,核心;
🗣️ 情景例句
Oh, I'm so happy, Harry!
噢, 我太高兴了, Harry!
It's a deal!
一言为定!
He passed his exams, and even better, when he left university he had earned enough money to start his own business, offering guide services to tourists.