Cobione
科拜昂, 晶状维生素B12
🗣️ 情景例句
Think about the word and use it, in your mind, in a sentence.
想想这个字，然后去用它，在脑子里，在句子里。
Don't trust him, he's lying.
别相信他，他在乱盖。
I'm off on Sunday.
星期天动身。