concrete

US /ˈkɑːn.kriːt/
UK /ˈkɑːn.kriːt/
"concrete" picture
1.

混凝土

a heavy, rough building material made from a mixture of broken stone or gravel, sand, cement, and water, that can be spread or poured into molds and forms a stonelike mass on hardening

:
The bridge was built with reinforced concrete.
這座橋是用鋼筋混凝土建造的。
They poured concrete for the new foundation.
他們為新地基澆築了混凝土
1.

具體的, 實在的

existing in a material or physical form; not abstract

:
We need concrete evidence to prove his guilt.
我們需要具體的證據來證明他有罪。
Give me a concrete example, not just theories.
給我一個具體的例子,而不僅僅是理論。
1.

用混凝土鋪, 澆築混凝土

cover or lay with concrete

:
They decided to concrete the backyard patio.
他們決定用混凝土鋪設後院的露台。
The old path was concreted over last summer.
去年夏天,舊路被混凝土覆蓋了。