Nonunity feedback system
[电] 非全回馈系统
🧩 词语组成解析
非同式
🗣️ 情景例句
He made up his mind to give up smoking.
他下决心戒烟。
Old wood is best to burn, old book to read.
老柴好烧，老书宜读。
Instead he bought himself fifty pence worth of trouble.
却拿这钱给自己买了50便士的麻烦。