It's the least understood of all the four fundamental forces, and the weakest.

它是在四个基本力中，我们所知最少，也是最弱的力。

youdao

The heat island is the strongest in summer, moderate in spring and autumn, and the weakest in winter.

夏季城市热岛现象较强，春秋季次之，冬季较弱。

youdao

Then a downturn arrives at the same time as their new capacity, prices plunge and the weakest collapse.

然后低迷时期和它们的新运力同时到来，价格暴跌，最弱的企业破产。

youdao

"It may not be until maybe a year, or two years from now before we fully understand the impact of the deal-making that was done, in order to secure these voting blocs in places like Qandahar,Helmand, where the insurgency has really taken control, and where the government is the weakest and it has the weakest bargaining position."

VOA: standard.2009.08.03

And obviously, no bond is the weakest of all is not bonding.

显然，没成键是最弱的。

麻省理工公开课 - 化学原理课程节选

So what actually turns out the reality is that h e 2 does exist, but it exists as the weakest chemical bond known, and it wasn't, in fact, even found to exist until 1993, so I can assure you this is not a bond that you see very often in nature, and it is a very, very weak bond.

实际上He2键是存在的，但它是目前所知的最弱的键，直到1993年它才被发现，所以我可以向你们保证在,自然界你们不可能经常看到它，它是种非常非常弱得键。

麻省理工公开课 - 化学原理课程节选

The department has enjoyed similar success with the quiz shows Dog Eat Dog and The Weakest Link.

BBC: NEWS | Entertainment | Strictly Come Dancing goes global

And the weakest part of America's border defences remains unaffected: the Coast Guard.

ECONOMIST: Homeland security

The new cable channels could make the richest teams even richer, increasing the disparity between them and the weakest teams in the league.

FORBES: Magazine Article