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
I can't believe it!
我简直不敢相信!
I ought to be patient.
我应该要有耐心。
The parquet floors shone like mirrors; highly polished silver was displayed in gleaming glass cabinets; even my uncle's huge collection of books was kept miraculously free from dust.