Differentials
n. 差异( differential的复数形式 ); 工资级差; （汽车）差动齿轮; 分速器
🗣️ 情景例句
You need my advice on a personal matter,
有私事需要听我的意见，
Please remember this is not to be taken as final.
请记得这不是最后的回答。
(Bruce rings up his father on the telephone.)
（布鲁斯给他父亲打电话。）