At perfection
在成熟期,正熟,烧得正好,恰好
🧩 词语组成解析
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
🗣️ 情景例句
What's the matter?
发生了什么事？
It's hard to say.
很难说。
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱？