Wait for the concrete to go hard.

等待混凝土凝结。

《牛津词典》

The fibers allow the concrete to bend and crack in narrow hair-width fractures rather than gaping splits.

纤维可以使混凝土弯曲并出现头发丝细的裂纹，而不是直接裂出口子。

youdao

Crews plan to drill toward the current well and then inject it with heavy fluids and concrete to seal it.

公司人员计划通过给目前的油井中注入高密度的液体和混凝土来密封其空间。

youdao

Kahn used stone and concrete to make monumental buildings.

VOA: special.2011.07.24

It refers instead, to the concrete, collective, communal salvation from national suffering and oppression, particularly in the form of foreign rule or enslavement.

相反，它指的是很具体的，集体的，社会的拯救,把一个国家从苦难和压迫中解救出来，尤其是那些在外族统治者奴役下的。

耶鲁公开课 - 旧约导论课程节选

And the person we have to thank for actually giving us this more concrete way to think about what a wave function squared is is Max Born here.

需要感谢，马克思，波恩,给了我们，这个波函数平方的,具体解释，事实上。

麻省理工公开课 - 化学原理课程节选

It has sent samples of the concrete to a building pathologist to find out why the collapse happened.

BBC: Langney roof collapse

The proposed cuts to benefits, by contrast, look brutally concrete to many Germans.

ECONOMIST: Angela Merkel tries to regain the initiative

Wealden District Council has sent samples of the concrete to a building pathologist to find out why the collapse happened.

BBC: Langney roof collapse