She is unable to gauge his mood.

她猜不透他的心思。

He’s always trying to gauge his master’s mood.

他总是设法揣测老板的心绪。

Horses. 38 I can gauge your mood. A study in Biology Letters showed that horses can tell the difference between happy and angry human expressions.

我能判断你的情绪。《生物学报》的一个研究显示，马能区分人类高兴和生气的表情。

First, I would gauge her mood that day, and if I found her unapproachable , I would write her a note requesting a meeting.

首先，我会揣摩她当天的情绪，当发现她脸色不对时，我就乘机写字条要求和她面谈。