He got very hot under the collar when I asked him where he'd been all day.

我问他一整天到哪里去了，他很尴尬。

《牛津词典》

In the heat of the trading day, it's very easy to feel pressured to reallocate assets, either to jump on momentarily hot trend or dump existing holdings.

在热火朝天的交易日，很容易会感觉到重新分配资产的压力，要么是加入一时的热潮中，要么是抛售现有的资产。

youdao

"As Kepler discovers more and more planets by the day, we can hopefully scan through those and work out if this is unique or if all hot Jupiters are very dark," Kipping said.

“随着开普勒日复一日发现越来越多的行星，我们希望能监测它们，并搞清楚出究竟这颗行星是个特例，还是所有炽热的木星类行星都非常暗？”基平说。

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The day was very hot, and Taylor stood for a long time in the burning sun.

VOA: special.2009.04.09

Many of them remain underground during the day when it is very hot.

VOA: special.2010.01.04

When it was very, very hot in the middle of the day there was not point in being out, and you could actually use that period to get some sleep so you needed less sleep at night.

BBC: How we go to sleep

Niall Stokes, editor of Hot Press magazine, said he felt the programming for the Peace One Day concert was running very late.

BBC: Cult band pulls out of Derry gig